Home / 114,770,476.62-172,156,490.10-41,957,303.76

Finding the Fourth Proportional to 114,770,476.62, 172,156,490.10 and 41,957,303.76

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Solution

The fourth proportional to 114,770,476.62, 172,156,490.10 and 41,957,303.76 is: 62,936,239.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,770,476.62 : 172,156,490.10 = 41,957,303.76 : x
  2. Step 2: Convert to fraction form
    114,770,476.62/172,156,490.10 = 41,957,303.76/x
  3. Step 3: Cross multiply
    114,770,476.62x = 172,156,490.10 × 41,957,303.76
  4. Step 4: Simplify right side
    114,770,476.62x = 7,223,222,149,381,132
  5. Step 5: Solve for x
    x = 7,223,222,149,381,132/114,770,476.62
  6. Step 6: Final answer
    x = 62,936,239.02

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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.