Home / 114,924,695.96-158,599,429.97-62,717,094.60

Finding the Fourth Proportional to 114,924,695.96, 158,599,429.97 and 62,717,094.60

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Solution

The fourth proportional to 114,924,695.96, 158,599,429.97 and 62,717,094.60 is: 86,551,418.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,695.96 : 158,599,429.97 = 62,717,094.60 : x
  2. Step 2: Convert to fraction form
    114,924,695.96/158,599,429.97 = 62,717,094.60/x
  3. Step 3: Cross multiply
    114,924,695.96x = 158,599,429.97 × 62,717,094.60
  4. Step 4: Simplify right side
    114,924,695.96x = 9,946,895,452,620,980
  5. Step 5: Solve for x
    x = 9,946,895,452,620,980/114,924,695.96
  6. Step 6: Final answer
    x = 86,551,418.47

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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.