Home / 14,527,311.23-20,046,206.00-8,944,671.15

Finding the Fourth Proportional to 14,527,311.23, 20,046,206.00 and 8,944,671.15

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Solution

The fourth proportional to 14,527,311.23, 20,046,206.00 and 8,944,671.15 is: 12,342,732.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,527,311.23 : 20,046,206.00 = 8,944,671.15 : x
  2. Step 2: Convert to fraction form
    14,527,311.23/20,046,206.00 = 8,944,671.15/x
  3. Step 3: Cross multiply
    14,527,311.23x = 20,046,206.00 × 8,944,671.15
  4. Step 4: Simplify right side
    14,527,311.23x = 179,306,720,497,518.59
  5. Step 5: Solve for x
    x = 179,306,720,497,518.59/14,527,311.23
  6. Step 6: Final answer
    x = 12,342,732.78

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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.