Home / 59,941,407.47-82,719,141.28-32,439,335.72

Finding the Fourth Proportional to 59,941,407.47, 82,719,141.28 and 32,439,335.72

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Solution

The fourth proportional to 59,941,407.47, 82,719,141.28 and 32,439,335.72 is: 44,766,282.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,941,407.47 : 82,719,141.28 = 32,439,335.72 : x
  2. Step 2: Convert to fraction form
    59,941,407.47/82,719,141.28 = 32,439,335.72/x
  3. Step 3: Cross multiply
    59,941,407.47x = 82,719,141.28 × 32,439,335.72
  4. Step 4: Simplify right side
    59,941,407.47x = 2,683,353,993,957,336.50
  5. Step 5: Solve for x
    x = 2,683,353,993,957,336.50/59,941,407.47
  6. Step 6: Final answer
    x = 44,766,282.73

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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.