Home / 114,924,892.52-158,599,701-62,717,290.97

Finding the Fourth Proportional to 114,924,892.52, 158,599,701 and 62,717,290.97

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Solution

The fourth proportional to 114,924,892.52, 158,599,701 and 62,717,290.97 is: 86,551,689.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,892.52 : 158,599,701 = 62,717,290.97 : x
  2. Step 2: Convert to fraction form
    114,924,892.52/158,599,701 = 62,717,290.97/x
  3. Step 3: Cross multiply
    114,924,892.52x = 158,599,701 × 62,717,290.97
  4. Step 4: Simplify right side
    114,924,892.52x = 9,946,943,594,579,002
  5. Step 5: Solve for x
    x = 9,946,943,594,579,002/114,924,892.52
  6. Step 6: Final answer
    x = 86,551,689.34

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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.