Home / 16,723,233.60-25,084,850.40-4,754,414.40

Finding the Fourth Proportional to 16,723,233.60, 25,084,850.40 and 4,754,414.40

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Solution

The fourth proportional to 16,723,233.60, 25,084,850.40 and 4,754,414.40 is: 7,131,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,723,233.60 : 25,084,850.40 = 4,754,414.40 : x
  2. Step 2: Convert to fraction form
    16,723,233.60/25,084,850.40 = 4,754,414.40/x
  3. Step 3: Cross multiply
    16,723,233.60x = 25,084,850.40 × 4,754,414.40
  4. Step 4: Simplify right side
    16,723,233.60x = 119,263,773,963,605.77
  5. Step 5: Solve for x
    x = 119,263,773,963,605.77/16,723,233.60
  6. Step 6: Final answer
    x = 7,131,621.60

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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.