Home / 192,469,851.60-288,704,777.40-63,046,253.40

Finding the Fourth Proportional to 192,469,851.60, 288,704,777.40 and 63,046,253.40

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Solution

The fourth proportional to 192,469,851.60, 288,704,777.40 and 63,046,253.40 is: 94,569,380.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,469,851.60 : 288,704,777.40 = 63,046,253.40 : x
  2. Step 2: Convert to fraction form
    192,469,851.60/288,704,777.40 = 63,046,253.40/x
  3. Step 3: Cross multiply
    192,469,851.60x = 288,704,777.40 × 63,046,253.40
  4. Step 4: Simplify right side
    192,469,851.60x = 18,201,754,553,750,992
  5. Step 5: Solve for x
    x = 18,201,754,553,750,992/192,469,851.60
  6. Step 6: Final answer
    x = 94,569,380.10

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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.