Home / 42,027,744.03-57,999,729.12-24,385,314.45

Finding the Fourth Proportional to 42,027,744.03, 57,999,729.12 and 24,385,314.45

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Solution

The fourth proportional to 42,027,744.03, 57,999,729.12 and 24,385,314.45 is: 33,652,570.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,027,744.03 : 57,999,729.12 = 24,385,314.45 : x
  2. Step 2: Convert to fraction form
    42,027,744.03/57,999,729.12 = 24,385,314.45/x
  3. Step 3: Cross multiply
    42,027,744.03x = 57,999,729.12 × 24,385,314.45
  4. Step 4: Simplify right side
    42,027,744.03x = 1,414,341,632,606,021.75
  5. Step 5: Solve for x
    x = 1,414,341,632,606,021.75/42,027,744.03
  6. Step 6: Final answer
    x = 33,652,570.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.