Home / 61,933,828.14-85,469,015.16-34,058,335.86

Finding the Fourth Proportional to 61,933,828.14, 85,469,015.16 and 34,058,335.86

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Solution

The fourth proportional to 61,933,828.14, 85,469,015.16 and 34,058,335.86 is: 47,000,686.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,933,828.14 : 85,469,015.16 = 34,058,335.86 : x
  2. Step 2: Convert to fraction form
    61,933,828.14/85,469,015.16 = 34,058,335.86/x
  3. Step 3: Cross multiply
    61,933,828.14x = 85,469,015.16 × 34,058,335.86
  4. Step 4: Simplify right side
    61,933,828.14x = 2,910,932,423,942,711.50
  5. Step 5: Solve for x
    x = 2,910,932,423,942,711.50/61,933,828.14
  6. Step 6: Final answer
    x = 47,000,686.24

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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.