Home / 16,518,621.60-24,753,729.60-14,812,761.60

Finding the Fourth Proportional to 16,518,621.60, 24,753,729.60 and 14,812,761.60

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Solution

The fourth proportional to 16,518,621.60, 24,753,729.60 and 14,812,761.60 is: 22,197,439.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,518,621.60 : 24,753,729.60 = 14,812,761.60 : x
  2. Step 2: Convert to fraction form
    16,518,621.60/24,753,729.60 = 14,812,761.60/x
  3. Step 3: Cross multiply
    16,518,621.60x = 24,753,729.60 × 14,812,761.60
  4. Step 4: Simplify right side
    16,518,621.60x = 366,671,095,275,663.38
  5. Step 5: Solve for x
    x = 366,671,095,275,663.38/16,518,621.60
  6. Step 6: Final answer
    x = 22,197,439.00

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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.