Home / 62,988,096-94,482,145.22-15,119,040

Finding the Fourth Proportional to 62,988,096, 94,482,145.22 and 15,119,040

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Solution

The fourth proportional to 62,988,096, 94,482,145.22 and 15,119,040 is: 22,678,560.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,988,096 : 94,482,145.22 = 15,119,040 : x
  2. Step 2: Convert to fraction form
    62,988,096/94,482,145.22 = 15,119,040/x
  3. Step 3: Cross multiply
    62,988,096x = 94,482,145.22 × 15,119,040
  4. Step 4: Simplify right side
    62,988,096x = 1,428,479,332,791,393.75
  5. Step 5: Solve for x
    x = 1,428,479,332,791,393.75/62,988,096
  6. Step 6: Final answer
    x = 22,678,560.29

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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.