Home / 16,704,073.60-25,056,110.40-5,344,892.80

Finding the Fourth Proportional to 16,704,073.60, 25,056,110.40 and 5,344,892.80

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Solution

The fourth proportional to 16,704,073.60, 25,056,110.40 and 5,344,892.80 is: 8,017,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,073.60 : 25,056,110.40 = 5,344,892.80 : x
  2. Step 2: Convert to fraction form
    16,704,073.60/25,056,110.40 = 5,344,892.80/x
  3. Step 3: Cross multiply
    16,704,073.60x = 25,056,110.40 × 5,344,892.80
  4. Step 4: Simplify right side
    16,704,073.60x = 133,922,224,072,965.11
  5. Step 5: Solve for x
    x = 133,922,224,072,965.11/16,704,073.60
  6. Step 6: Final answer
    x = 8,017,339.20

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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.