Home / 26,025,228.62-39,046,001.37-15,661,755.62

Finding the Fourth Proportional to 26,025,228.62, 39,046,001.37 and 15,661,755.62

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Solution

The fourth proportional to 26,025,228.62, 39,046,001.37 and 15,661,755.62 is: 23,497,543.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025,228.62 : 39,046,001.37 = 15,661,755.62 : x
  2. Step 2: Convert to fraction form
    26,025,228.62/39,046,001.37 = 15,661,755.62/x
  3. Step 3: Cross multiply
    26,025,228.62x = 39,046,001.37 × 15,661,755.62
  4. Step 4: Simplify right side
    26,025,228.62x = 611,528,931,395,125.12
  5. Step 5: Solve for x
    x = 611,528,931,395,125.12/26,025,228.62
  6. Step 6: Final answer
    x = 23,497,543.11

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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.