Home / 177,078,919.23-244,369,234.62-98,767,520.34

Finding the Fourth Proportional to 177,078,919.23, 244,369,234.62 and 98,767,520.34

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Solution

The fourth proportional to 177,078,919.23, 244,369,234.62 and 98,767,520.34 is: 136,299,359.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,078,919.23 : 244,369,234.62 = 98,767,520.34 : x
  2. Step 2: Convert to fraction form
    177,078,919.23/244,369,234.62 = 98,767,520.34/x
  3. Step 3: Cross multiply
    177,078,919.23x = 244,369,234.62 × 98,767,520.34
  4. Step 4: Simplify right side
    177,078,919.23x = 24,135,743,350,801,084
  5. Step 5: Solve for x
    x = 24,135,743,350,801,084/177,078,919.23
  6. Step 6: Final answer
    x = 136,299,359.94

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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.