Home / 2,764,404,145.80-4,146,606,218.70-2,583,005,617.80

Finding the Fourth Proportional to 2,764,404,145.80, 4,146,606,218.70 and 2,583,005,617.80

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Solution

The fourth proportional to 2,764,404,145.80, 4,146,606,218.70 and 2,583,005,617.80 is: 3,874,508,426.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,404,145.80 : 4,146,606,218.70 = 2,583,005,617.80 : x
  2. Step 2: Convert to fraction form
    2,764,404,145.80/4,146,606,218.70 = 2,583,005,617.80/x
  3. Step 3: Cross multiply
    2,764,404,145.80x = 4,146,606,218.70 × 2,583,005,617.80
  4. Step 4: Simplify right side
    2,764,404,145.80x = 10,710,707,157,706,516,480
  5. Step 5: Solve for x
    x = 10,710,707,157,706,516,480/2,764,404,145.80
  6. Step 6: Final answer
    x = 3,874,508,426.70

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Double scale
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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.