Home / 114,924,684.80-158,599,414.55-62,717,083.41

Finding the Fourth Proportional to 114,924,684.80, 158,599,414.55 and 62,717,083.41

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Solution

The fourth proportional to 114,924,684.80, 158,599,414.55 and 62,717,083.41 is: 86,551,403.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,684.80 : 158,599,414.55 = 62,717,083.41 : x
  2. Step 2: Convert to fraction form
    114,924,684.80/158,599,414.55 = 62,717,083.41/x
  3. Step 3: Cross multiply
    114,924,684.80x = 158,599,414.55 × 62,717,083.41
  4. Step 4: Simplify right side
    114,924,684.80x = 9,946,892,711,109,518
  5. Step 5: Solve for x
    x = 9,946,892,711,109,518/114,924,684.80
  6. Step 6: Final answer
    x = 86,551,403.02

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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.