Home / 43,023,927.95-59,372,691.87-23,444,755.78

Finding the Fourth Proportional to 43,023,927.95, 59,372,691.87 and 23,444,755.78

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Solution

The fourth proportional to 43,023,927.95, 59,372,691.87 and 23,444,755.78 is: 32,353,583.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,023,927.95 : 59,372,691.87 = 23,444,755.78 : x
  2. Step 2: Convert to fraction form
    43,023,927.95/59,372,691.87 = 23,444,755.78/x
  3. Step 3: Cross multiply
    43,023,927.95x = 59,372,691.87 × 23,444,755.78
  4. Step 4: Simplify right side
    43,023,927.95x = 1,391,978,260,878,201.25
  5. Step 5: Solve for x
    x = 1,391,978,260,878,201.25/43,023,927.95
  6. Step 6: Final answer
    x = 32,353,583.86

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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.