Home / 64,064,853.36-96,101,761.92-25,726,366.56

Finding the Fourth Proportional to 64,064,853.36, 96,101,761.92 and 25,726,366.56

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Solution

The fourth proportional to 64,064,853.36, 96,101,761.92 and 25,726,366.56 is: 38,591,349.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,064,853.36 : 96,101,761.92 = 25,726,366.56 : x
  2. Step 2: Convert to fraction form
    64,064,853.36/96,101,761.92 = 25,726,366.56/x
  3. Step 3: Cross multiply
    64,064,853.36x = 96,101,761.92 × 25,726,366.56
  4. Step 4: Simplify right side
    64,064,853.36x = 2,472,349,154,215,769.50
  5. Step 5: Solve for x
    x = 2,472,349,154,215,769.50/64,064,853.36
  6. Step 6: Final answer
    x = 38,591,349.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.