Home / 114,924,890.04-158,599,697.56-62,717,288.46

Finding the Fourth Proportional to 114,924,890.04, 158,599,697.56 and 62,717,288.46

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Solution

The fourth proportional to 114,924,890.04, 158,599,697.56 and 62,717,288.46 is: 86,551,685.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,890.04 : 158,599,697.56 = 62,717,288.46 : x
  2. Step 2: Convert to fraction form
    114,924,890.04/158,599,697.56 = 62,717,288.46/x
  3. Step 3: Cross multiply
    114,924,890.04x = 158,599,697.56 × 62,717,288.46
  4. Step 4: Simplify right side
    114,924,890.04x = 9,946,942,981,539,278
  5. Step 5: Solve for x
    x = 9,946,942,981,539,278/114,924,890.04
  6. Step 6: Final answer
    x = 86,551,685.87

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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.