Home / 2,092,792,764,145.40-3,139,189,146,218-2,092,792,764,145.40

Finding the Fourth Proportional to 2,092,792,764,145.40, 3,139,189,146,218 and 2,092,792,764,145.40

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Solution

The fourth proportional to 2,092,792,764,145.40, 3,139,189,146,218 and 2,092,792,764,145.40 is: 3,139,189,146,218

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,792,764,145.40 : 3,139,189,146,218 = 2,092,792,764,145.40 : x
  2. Step 2: Convert to fraction form
    2,092,792,764,145.40/3,139,189,146,218 = 2,092,792,764,145.40/x
  3. Step 3: Cross multiply
    2,092,792,764,145.40x = 3,139,189,146,218 × 2,092,792,764,145.40
  4. Step 4: Simplify right side
    2,092,792,764,145.40x = 6,569,672,330,488,806,369,132,544
  5. Step 5: Solve for x
    x = 6,569,672,330,488,806,369,132,544/2,092,792,764,145.40
  6. Step 6: Final answer
    x = 3,139,189,146,218

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Double scale
Find fourth proportional to 2,092,792,764,146.40, 3,139,189,146,219.50 and 2,092,792,764,146.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.