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Finding the Fourth Proportional to 41,369,932.80, 61,960,420.80 and 24,363,820.80

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Solution

The fourth proportional to 41,369,932.80, 61,960,420.80 and 24,363,820.80 is: 36,490,090.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,932.80 : 61,960,420.80 = 24,363,820.80 : x
  2. Step 2: Convert to fraction form
    41,369,932.80/61,960,420.80 = 24,363,820.80/x
  3. Step 3: Cross multiply
    41,369,932.80x = 61,960,420.80 × 24,363,820.80
  4. Step 4: Simplify right side
    41,369,932.80x = 1,509,592,589,063,792.50
  5. Step 5: Solve for x
    x = 1,509,592,589,063,792.50/41,369,932.80
  6. Step 6: Final answer
    x = 36,490,090.43

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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.