Home / 36,602,924.97-54,904,150.38-9,308,981.88

Finding the Fourth Proportional to 36,602,924.97, 54,904,150.38 and 9,308,981.88

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Solution

The fourth proportional to 36,602,924.97, 54,904,150.38 and 9,308,981.88 is: 13,963,412.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,602,924.97 : 54,904,150.38 = 9,308,981.88 : x
  2. Step 2: Convert to fraction form
    36,602,924.97/54,904,150.38 = 9,308,981.88/x
  3. Step 3: Cross multiply
    36,602,924.97x = 54,904,150.38 × 9,308,981.88
  4. Step 4: Simplify right side
    36,602,924.97x = 511,101,741,024,215.19
  5. Step 5: Solve for x
    x = 511,101,741,024,215.19/36,602,924.97
  6. Step 6: Final answer
    x = 13,963,412.53

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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.