Home / 176,976,155.76-244,214,623.80-98,656,244.88

Finding the Fourth Proportional to 176,976,155.76, 244,214,623.80 and 98,656,244.88

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Solution

The fourth proportional to 176,976,155.76, 244,214,623.80 and 98,656,244.88 is: 136,138,665.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,976,155.76 : 244,214,623.80 = 98,656,244.88 : x
  2. Step 2: Convert to fraction form
    176,976,155.76/244,214,623.80 = 98,656,244.88/x
  3. Step 3: Cross multiply
    176,976,155.76x = 244,214,623.80 × 98,656,244.88
  4. Step 4: Simplify right side
    176,976,155.76x = 24,093,297,728,889,876
  5. Step 5: Solve for x
    x = 24,093,297,728,889,876/176,976,155.76
  6. Step 6: Final answer
    x = 136,138,665.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.