Home / 108,110,207,862.60-162,165,311,793.90-108,110,207,862.60

Finding the Fourth Proportional to 108,110,207,862.60, 162,165,311,793.90 and 108,110,207,862.60

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Solution

The fourth proportional to 108,110,207,862.60, 162,165,311,793.90 and 108,110,207,862.60 is: 162,165,311,793.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,110,207,862.60 : 162,165,311,793.90 = 108,110,207,862.60 : x
  2. Step 2: Convert to fraction form
    108,110,207,862.60/162,165,311,793.90 = 108,110,207,862.60/x
  3. Step 3: Cross multiply
    108,110,207,862.60x = 162,165,311,793.90 × 108,110,207,862.60
  4. Step 4: Simplify right side
    108,110,207,862.60x = 17,531,725,566,141,867,753,472
  5. Step 5: Solve for x
    x = 17,531,725,566,141,867,753,472/108,110,207,862.60
  6. Step 6: Final answer
    x = 162,165,311,793.90

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1.5x scale

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.