Home / 24,780,939.12-34,198,124.76-14,468,096.88

Finding the Fourth Proportional to 24,780,939.12, 34,198,124.76 and 14,468,096.88

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Solution

The fourth proportional to 24,780,939.12, 34,198,124.76 and 14,468,096.88 is: 19,966,224.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,780,939.12 : 34,198,124.76 = 14,468,096.88 : x
  2. Step 2: Convert to fraction form
    24,780,939.12/34,198,124.76 = 14,468,096.88/x
  3. Step 3: Cross multiply
    24,780,939.12x = 34,198,124.76 × 14,468,096.88
  4. Step 4: Simplify right side
    24,780,939.12x = 494,781,782,142,006.75
  5. Step 5: Solve for x
    x = 494,781,782,142,006.75/24,780,939.12
  6. Step 6: Final answer
    x = 19,966,224.03

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1.5x scale

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.