Home / 60,017,833.72-82,824,697.20-32,515,761.16

Finding the Fourth Proportional to 60,017,833.72, 82,824,697.20 and 32,515,761.16

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Solution

The fourth proportional to 60,017,833.72, 82,824,697.20 and 32,515,761.16 is: 44,871,797.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,017,833.72 : 82,824,697.20 = 32,515,761.16 : x
  2. Step 2: Convert to fraction form
    60,017,833.72/82,824,697.20 = 32,515,761.16/x
  3. Step 3: Cross multiply
    60,017,833.72x = 82,824,697.20 × 32,515,761.16
  4. Step 4: Simplify right side
    60,017,833.72x = 2,693,108,072,304,521
  5. Step 5: Solve for x
    x = 2,693,108,072,304,521/60,017,833.72
  6. Step 6: Final answer
    x = 44,871,797.35

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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.