Home / 61,605,548.13-85,016,659.01-33,727,787.85

Finding the Fourth Proportional to 61,605,548.13, 85,016,659.01 and 33,727,787.85

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Solution

The fourth proportional to 61,605,548.13, 85,016,659.01 and 33,727,787.85 is: 46,544,896.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,605,548.13 : 85,016,659.01 = 33,727,787.85 : x
  2. Step 2: Convert to fraction form
    61,605,548.13/85,016,659.01 = 33,727,787.85/x
  3. Step 3: Cross multiply
    61,605,548.13x = 85,016,659.01 × 33,727,787.85
  4. Step 4: Simplify right side
    61,605,548.13x = 2,867,423,838,636,432
  5. Step 5: Solve for x
    x = 2,867,423,838,636,432/61,605,548.13
  6. Step 6: Final answer
    x = 46,544,896.13

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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.