Home / 59,762,148.30-82,469,587.05-33,299,134.02

Finding the Fourth Proportional to 59,762,148.30, 82,469,587.05 and 33,299,134.02

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Solution

The fourth proportional to 59,762,148.30, 82,469,587.05 and 33,299,134.02 is: 45,951,591.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,762,148.30 : 82,469,587.05 = 33,299,134.02 : x
  2. Step 2: Convert to fraction form
    59,762,148.30/82,469,587.05 = 33,299,134.02/x
  3. Step 3: Cross multiply
    59,762,148.30x = 82,469,587.05 × 33,299,134.02
  4. Step 4: Simplify right side
    59,762,148.30x = 2,746,165,831,752,006.50
  5. Step 5: Solve for x
    x = 2,746,165,831,752,006.50/59,762,148.30
  6. Step 6: Final answer
    x = 45,951,591.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.