Home / 36,598,320.86-54,897,609.62-9,304,616.55

Finding the Fourth Proportional to 36,598,320.86, 54,897,609.62 and 9,304,616.55

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Solution

The fourth proportional to 36,598,320.86, 54,897,609.62 and 9,304,616.55 is: 13,956,957.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,598,320.86 : 54,897,609.62 = 9,304,616.55 : x
  2. Step 2: Convert to fraction form
    36,598,320.86/54,897,609.62 = 9,304,616.55/x
  3. Step 3: Cross multiply
    36,598,320.86x = 54,897,609.62 × 9,304,616.55
  4. Step 4: Simplify right side
    36,598,320.86x = 510,801,206,979,168.19
  5. Step 5: Solve for x
    x = 510,801,206,979,168.19/36,598,320.86
  6. Step 6: Final answer
    x = 13,956,957.45

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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.