Home / 88,068,575.10-132,102,862.65-30,541,727.10

Finding the Fourth Proportional to 88,068,575.10, 132,102,862.65 and 30,541,727.10

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Solution

The fourth proportional to 88,068,575.10, 132,102,862.65 and 30,541,727.10 is: 45,812,590.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,068,575.10 : 132,102,862.65 = 30,541,727.10 : x
  2. Step 2: Convert to fraction form
    88,068,575.10/132,102,862.65 = 30,541,727.10/x
  3. Step 3: Cross multiply
    88,068,575.10x = 132,102,862.65 × 30,541,727.10
  4. Step 4: Simplify right side
    88,068,575.10x = 4,034,649,580,185,083
  5. Step 5: Solve for x
    x = 4,034,649,580,185,083/88,068,575.10
  6. Step 6: Final answer
    x = 45,812,590.65

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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.