Home / 36,118,744,331.01-54,185,093,565.05-13,732,752,118.58

Finding the Fourth Proportional to 36,118,744,331.01, 54,185,093,565.05 and 13,732,752,118.58

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Solution

The fourth proportional to 36,118,744,331.01, 54,185,093,565.05 and 13,732,752,118.58 is: 20,601,780,937.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,118,744,331.01 : 54,185,093,565.05 = 13,732,752,118.58 : x
  2. Step 2: Convert to fraction form
    36,118,744,331.01/54,185,093,565.05 = 13,732,752,118.58/x
  3. Step 3: Cross multiply
    36,118,744,331.01x = 54,185,093,565.05 × 13,732,752,118.58
  4. Step 4: Simplify right side
    36,118,744,331.01x = 744,110,458,450,895,962,112
  5. Step 5: Solve for x
    x = 744,110,458,450,895,962,112/36,118,744,331.01
  6. Step 6: Final answer
    x = 20,601,780,937.66

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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.