Home / 175,416,171.24-242,071,384.42-97,098,044.52

Finding the Fourth Proportional to 175,416,171.24, 242,071,384.42 and 97,098,044.52

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Solution

The fourth proportional to 175,416,171.24, 242,071,384.42 and 97,098,044.52 is: 133,993,678.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,416,171.24 : 242,071,384.42 = 97,098,044.52 : x
  2. Step 2: Convert to fraction form
    175,416,171.24/242,071,384.42 = 97,098,044.52/x
  3. Step 3: Cross multiply
    175,416,171.24x = 242,071,384.42 × 97,098,044.52
  4. Step 4: Simplify right side
    175,416,171.24x = 23,504,658,061,431,192
  5. Step 5: Solve for x
    x = 23,504,658,061,431,192/175,416,171.24
  6. Step 6: Final answer
    x = 133,993,678.55

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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.