Home / 87,634,696.14-131,464,001.07-36,504,757.53

Finding the Fourth Proportional to 87,634,696.14, 131,464,001.07 and 36,504,757.53

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Solution

The fourth proportional to 87,634,696.14, 131,464,001.07 and 36,504,757.53 is: 54,762,117.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,634,696.14 : 131,464,001.07 = 36,504,757.53 : x
  2. Step 2: Convert to fraction form
    87,634,696.14/131,464,001.07 = 36,504,757.53/x
  3. Step 3: Cross multiply
    87,634,696.14x = 131,464,001.07 × 36,504,757.53
  4. Step 4: Simplify right side
    87,634,696.14x = 4,799,061,482,984,010
  5. Step 5: Solve for x
    x = 4,799,061,482,984,010/87,634,696.14
  6. Step 6: Final answer
    x = 54,762,117.00

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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.