Home / 96,771,195.90-145,156,793.85-43,023,483.90

Finding the Fourth Proportional to 96,771,195.90, 145,156,793.85 and 43,023,483.90

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Solution

The fourth proportional to 96,771,195.90, 145,156,793.85 and 43,023,483.90 is: 64,535,225.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,771,195.90 : 145,156,793.85 = 43,023,483.90 : x
  2. Step 2: Convert to fraction form
    96,771,195.90/145,156,793.85 = 43,023,483.90/x
  3. Step 3: Cross multiply
    96,771,195.90x = 145,156,793.85 × 43,023,483.90
  4. Step 4: Simplify right side
    96,771,195.90x = 6,245,150,983,181,094
  5. Step 5: Solve for x
    x = 6,245,150,983,181,094/96,771,195.90
  6. Step 6: Final answer
    x = 64,535,225.85

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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.