Home / 58,109,201.93-80,194,325.43-32,003,713.15

Finding the Fourth Proportional to 58,109,201.93, 80,194,325.43 and 32,003,713.15

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Solution

The fourth proportional to 58,109,201.93, 80,194,325.43 and 32,003,713.15 is: 44,167,121.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,109,201.93 : 80,194,325.43 = 32,003,713.15 : x
  2. Step 2: Convert to fraction form
    58,109,201.93/80,194,325.43 = 32,003,713.15/x
  3. Step 3: Cross multiply
    58,109,201.93x = 80,194,325.43 × 32,003,713.15
  4. Step 4: Simplify right side
    58,109,201.93x = 2,566,516,187,319,470.50
  5. Step 5: Solve for x
    x = 2,566,516,187,319,470.50/58,109,201.93
  6. Step 6: Final answer
    x = 44,167,121.59

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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.