Home / 67,926,003.54-93,737,485.62-36,986,098.74

Finding the Fourth Proportional to 67,926,003.54, 93,737,485.62 and 36,986,098.74

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Solution

The fourth proportional to 67,926,003.54, 93,737,485.62 and 36,986,098.74 is: 51,040,598.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,926,003.54 : 93,737,485.62 = 36,986,098.74 : x
  2. Step 2: Convert to fraction form
    67,926,003.54/93,737,485.62 = 36,986,098.74/x
  3. Step 3: Cross multiply
    67,926,003.54x = 93,737,485.62 × 36,986,098.74
  4. Step 4: Simplify right side
    67,926,003.54x = 3,466,983,898,780,650.50
  5. Step 5: Solve for x
    x = 3,466,983,898,780,650.50/67,926,003.54
  6. Step 6: Final answer
    x = 51,040,598.86

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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.