Home / 114,924,893.28-158,599,702.05-62,717,291.73

Finding the Fourth Proportional to 114,924,893.28, 158,599,702.05 and 62,717,291.73

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Solution

The fourth proportional to 114,924,893.28, 158,599,702.05 and 62,717,291.73 is: 86,551,690.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,893.28 : 158,599,702.05 = 62,717,291.73 : x
  2. Step 2: Convert to fraction form
    114,924,893.28/158,599,702.05 = 62,717,291.73/x
  3. Step 3: Cross multiply
    114,924,893.28x = 158,599,702.05 × 62,717,291.73
  4. Step 4: Simplify right side
    114,924,893.28x = 9,946,943,781,760,930
  5. Step 5: Solve for x
    x = 9,946,943,781,760,930/114,924,893.28
  6. Step 6: Final answer
    x = 86,551,690.39

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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.