Home / 36,598,328.86-54,897,621.62-9,304,624.56

Finding the Fourth Proportional to 36,598,328.86, 54,897,621.62 and 9,304,624.56

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Solution

The fourth proportional to 36,598,328.86, 54,897,621.62 and 9,304,624.56 is: 13,956,969.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,598,328.86 : 54,897,621.62 = 9,304,624.56 : x
  2. Step 2: Convert to fraction form
    36,598,328.86/54,897,621.62 = 9,304,624.56/x
  3. Step 3: Cross multiply
    36,598,328.86x = 54,897,621.62 × 9,304,624.56
  4. Step 4: Simplify right side
    36,598,328.86x = 510,801,758,411,039
  5. Step 5: Solve for x
    x = 510,801,758,411,039/36,598,328.86
  6. Step 6: Final answer
    x = 13,956,969.47

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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.