Home / 60,038,796.72-82,853,610.36-32,536,724.97

Finding the Fourth Proportional to 60,038,796.72, 82,853,610.36 and 32,536,724.97

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Solution

The fourth proportional to 60,038,796.72, 82,853,610.36 and 32,536,724.97 is: 44,900,718.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,038,796.72 : 82,853,610.36 = 32,536,724.97 : x
  2. Step 2: Convert to fraction form
    60,038,796.72/82,853,610.36 = 32,536,724.97/x
  3. Step 3: Cross multiply
    60,038,796.72x = 82,853,610.36 × 32,536,724.97
  4. Step 4: Simplify right side
    60,038,796.72x = 2,695,785,133,054,862.50
  5. Step 5: Solve for x
    x = 2,695,785,133,054,862.50/60,038,796.72
  6. Step 6: Final answer
    x = 44,900,718.87

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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.