Home / 59,049,100.20-88,573,650.30-54,372,419.40

Finding the Fourth Proportional to 59,049,100.20, 88,573,650.30 and 54,372,419.40

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Solution

The fourth proportional to 59,049,100.20, 88,573,650.30 and 54,372,419.40 is: 81,558,629.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,100.20 : 88,573,650.30 = 54,372,419.40 : x
  2. Step 2: Convert to fraction form
    59,049,100.20/88,573,650.30 = 54,372,419.40/x
  3. Step 3: Cross multiply
    59,049,100.20x = 88,573,650.30 × 54,372,419.40
  4. Step 4: Simplify right side
    59,049,100.20x = 4,815,963,661,900,536
  5. Step 5: Solve for x
    x = 4,815,963,661,900,536/59,049,100.20
  6. Step 6: Final answer
    x = 81,558,629.10

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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.