Home / 104,976,002.65-157,464,003.98-96,047,793.85

Finding the Fourth Proportional to 104,976,002.65, 157,464,003.98 and 96,047,793.85

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Solution

The fourth proportional to 104,976,002.65, 157,464,003.98 and 96,047,793.85 is: 144,071,690.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,002.65 : 157,464,003.98 = 96,047,793.85 : x
  2. Step 2: Convert to fraction form
    104,976,002.65/157,464,003.98 = 96,047,793.85/x
  3. Step 3: Cross multiply
    104,976,002.65x = 157,464,003.98 × 96,047,793.85
  4. Step 4: Simplify right side
    104,976,002.65x = 15,124,070,192,586,380
  5. Step 5: Solve for x
    x = 15,124,070,192,586,380/104,976,002.65
  6. Step 6: Final answer
    x = 144,071,690.78

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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.