Home / 106,374,902,136.85-146,796,276,557.33-58,851,662,275.09

Finding the Fourth Proportional to 106,374,902,136.85, 146,796,276,557.33 and 58,851,662,275.09

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Solution

The fourth proportional to 106,374,902,136.85, 146,796,276,557.33 and 58,851,662,275.09 is: 81,214,691,789.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,374,902,136.85 : 146,796,276,557.33 = 58,851,662,275.09 : x
  2. Step 2: Convert to fraction form
    106,374,902,136.85/146,796,276,557.33 = 58,851,662,275.09/x
  3. Step 3: Cross multiply
    106,374,902,136.85x = 146,796,276,557.33 × 58,851,662,275.09
  4. Step 4: Simplify right side
    106,374,902,136.85x = 8,639,204,891,192,695,193,600
  5. Step 5: Solve for x
    x = 8,639,204,891,192,695,193,600/106,374,902,136.85
  6. Step 6: Final answer
    x = 81,214,691,789.60

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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.