Home / 25,301,429.05-37,952,143.58-6,132,186.13

Finding the Fourth Proportional to 25,301,429.05, 37,952,143.58 and 6,132,186.13

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Solution

The fourth proportional to 25,301,429.05, 37,952,143.58 and 6,132,186.13 is: 9,198,279.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,301,429.05 : 37,952,143.58 = 6,132,186.13 : x
  2. Step 2: Convert to fraction form
    25,301,429.05/37,952,143.58 = 6,132,186.13/x
  3. Step 3: Cross multiply
    25,301,429.05x = 37,952,143.58 × 6,132,186.13
  4. Step 4: Simplify right side
    25,301,429.05x = 232,729,608,465,044.53
  5. Step 5: Solve for x
    x = 232,729,608,465,044.53/25,301,429.05
  6. Step 6: Final answer
    x = 9,198,279.20

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Double scale
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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.