Home / 96,669,793.60-145,084,005.60-95,913,966.40

Finding the Fourth Proportional to 96,669,793.60, 145,084,005.60 and 95,913,966.40

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Solution

The fourth proportional to 96,669,793.60, 145,084,005.60 and 95,913,966.40 is: 143,949,644.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,669,793.60 : 145,084,005.60 = 95,913,966.40 : x
  2. Step 2: Convert to fraction form
    96,669,793.60/145,084,005.60 = 95,913,966.40/x
  3. Step 3: Cross multiply
    96,669,793.60x = 145,084,005.60 × 95,913,966.40
  4. Step 4: Simplify right side
    96,669,793.60x = 13,915,582,438,295,812
  5. Step 5: Solve for x
    x = 13,915,582,438,295,812/96,669,793.60
  6. Step 6: Final answer
    x = 143,949,644.66

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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.