Home / 24,194,672.40-36,292,008.60-12,101,437.20

Finding the Fourth Proportional to 24,194,672.40, 36,292,008.60 and 12,101,437.20

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Solution

The fourth proportional to 24,194,672.40, 36,292,008.60 and 12,101,437.20 is: 18,152,155.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,672.40 : 36,292,008.60 = 12,101,437.20 : x
  2. Step 2: Convert to fraction form
    24,194,672.40/36,292,008.60 = 12,101,437.20/x
  3. Step 3: Cross multiply
    24,194,672.40x = 36,292,008.60 × 12,101,437.20
  4. Step 4: Simplify right side
    24,194,672.40x = 439,185,462,934,759.94
  5. Step 5: Solve for x
    x = 439,185,462,934,759.94/24,194,672.40
  6. Step 6: Final answer
    x = 18,152,155.80

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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.