Home / 114,924,906.32-158,599,719.96-62,717,304.72

Finding the Fourth Proportional to 114,924,906.32, 158,599,719.96 and 62,717,304.72

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Solution

The fourth proportional to 114,924,906.32, 158,599,719.96 and 62,717,304.72 is: 86,551,708.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,906.32 : 158,599,719.96 = 62,717,304.72 : x
  2. Step 2: Convert to fraction form
    114,924,906.32/158,599,719.96 = 62,717,304.72/x
  3. Step 3: Cross multiply
    114,924,906.32x = 158,599,719.96 × 62,717,304.72
  4. Step 4: Simplify right side
    114,924,906.32x = 9,946,946,965,237,986
  5. Step 5: Solve for x
    x = 9,946,946,965,237,986/114,924,906.32
  6. Step 6: Final answer
    x = 86,551,708.27

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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.