Home / 709,923,904.20-1,062,870,317.10-709,923,904.20

Finding the Fourth Proportional to 709,923,904.20, 1,062,870,317.10 and 709,923,904.20

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Solution

The fourth proportional to 709,923,904.20, 1,062,870,317.10 and 709,923,904.20 is: 1,062,870,317.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    709,923,904.20 : 1,062,870,317.10 = 709,923,904.20 : x
  2. Step 2: Convert to fraction form
    709,923,904.20/1,062,870,317.10 = 709,923,904.20/x
  3. Step 3: Cross multiply
    709,923,904.20x = 1,062,870,317.10 × 709,923,904.20
  4. Step 4: Simplify right side
    709,923,904.20x = 754,557,045,173,924,096
  5. Step 5: Solve for x
    x = 754,557,045,173,924,096/709,923,904.20
  6. Step 6: Final answer
    x = 1,062,870,317.10

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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.