Home / 39,738,065.40-59,607,098.10-37,344,612.60

Finding the Fourth Proportional to 39,738,065.40, 59,607,098.10 and 37,344,612.60

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Solution

The fourth proportional to 39,738,065.40, 59,607,098.10 and 37,344,612.60 is: 56,016,918.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,738,065.40 : 59,607,098.10 = 37,344,612.60 : x
  2. Step 2: Convert to fraction form
    39,738,065.40/59,607,098.10 = 37,344,612.60/x
  3. Step 3: Cross multiply
    39,738,065.40x = 59,607,098.10 × 37,344,612.60
  4. Step 4: Simplify right side
    39,738,065.40x = 2,226,003,986,754,696.25
  5. Step 5: Solve for x
    x = 2,226,003,986,754,696.25/39,738,065.40
  6. Step 6: Final answer
    x = 56,016,918.90

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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.