Home / 37,432,608.80-56,148,913.20-29,874,336.80

Finding the Fourth Proportional to 37,432,608.80, 56,148,913.20 and 29,874,336.80

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Solution

The fourth proportional to 37,432,608.80, 56,148,913.20 and 29,874,336.80 is: 44,811,505.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,432,608.80 : 56,148,913.20 = 29,874,336.80 : x
  2. Step 2: Convert to fraction form
    37,432,608.80/56,148,913.20 = 29,874,336.80/x
  3. Step 3: Cross multiply
    37,432,608.80x = 56,148,913.20 × 29,874,336.80
  4. Step 4: Simplify right side
    37,432,608.80x = 1,677,411,543,890,766
  5. Step 5: Solve for x
    x = 1,677,411,543,890,766/37,432,608.80
  6. Step 6: Final answer
    x = 44,811,505.20

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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.