Home / 16,577,999.60-24,866,999.40-15,143,108.90

Finding the Fourth Proportional to 16,577,999.60, 24,866,999.40 and 15,143,108.90

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Solution

The fourth proportional to 16,577,999.60, 24,866,999.40 and 15,143,108.90 is: 22,714,663.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,577,999.60 : 24,866,999.40 = 15,143,108.90 : x
  2. Step 2: Convert to fraction form
    16,577,999.60/24,866,999.40 = 15,143,108.90/x
  3. Step 3: Cross multiply
    16,577,999.60x = 24,866,999.40 × 15,143,108.90
  4. Step 4: Simplify right side
    16,577,999.60x = 376,563,679,930,434.62
  5. Step 5: Solve for x
    x = 376,563,679,930,434.62/16,577,999.60
  6. Step 6: Final answer
    x = 22,714,663.35

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1.5x scale

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.