Home / 25,301,428.05-37,952,142.08-6,132,185.13

Finding the Fourth Proportional to 25,301,428.05, 37,952,142.08 and 6,132,185.13

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Solution

The fourth proportional to 25,301,428.05, 37,952,142.08 and 6,132,185.13 is: 9,198,277.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,301,428.05 : 37,952,142.08 = 6,132,185.13 : x
  2. Step 2: Convert to fraction form
    25,301,428.05/37,952,142.08 = 6,132,185.13/x
  3. Step 3: Cross multiply
    25,301,428.05x = 37,952,142.08 × 6,132,185.13
  4. Step 4: Simplify right side
    25,301,428.05x = 232,729,561,283,962.34
  5. Step 5: Solve for x
    x = 232,729,561,283,962.34/25,301,428.05
  6. Step 6: Final answer
    x = 9,198,277.70

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Similar ratio
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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.