Home / 60,163,443-83,026,557.36-32,661,371.16

Finding the Fourth Proportional to 60,163,443, 83,026,557.36 and 32,661,371.16

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Solution

The fourth proportional to 60,163,443, 83,026,557.36 and 32,661,371.16 is: 45,073,238.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,163,443 : 83,026,557.36 = 32,661,371.16 : x
  2. Step 2: Convert to fraction form
    60,163,443/83,026,557.36 = 32,661,371.16/x
  3. Step 3: Cross multiply
    60,163,443x = 83,026,557.36 × 32,661,371.16
  4. Step 4: Simplify right side
    60,163,443x = 2,711,761,206,071,989.50
  5. Step 5: Solve for x
    x = 2,711,761,206,071,989.50/60,163,443
  6. Step 6: Final answer
    x = 45,073,238.35

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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.