Home / 64,152,135.10-96,228,202.65-41,193,883.90

Finding the Fourth Proportional to 64,152,135.10, 96,228,202.65 and 41,193,883.90

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Solution

The fourth proportional to 64,152,135.10, 96,228,202.65 and 41,193,883.90 is: 61,790,825.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,135.10 : 96,228,202.65 = 41,193,883.90 : x
  2. Step 2: Convert to fraction form
    64,152,135.10/96,228,202.65 = 41,193,883.90/x
  3. Step 3: Cross multiply
    64,152,135.10x = 96,228,202.65 × 41,193,883.90
  4. Step 4: Simplify right side
    64,152,135.10x = 3,964,013,407,869,772.50
  5. Step 5: Solve for x
    x = 3,964,013,407,869,772.50/64,152,135.10
  6. Step 6: Final answer
    x = 61,790,825.85

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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.