Home / 114,924,704.90-158,599,442.31-62,717,103.54

Finding the Fourth Proportional to 114,924,704.90, 158,599,442.31 and 62,717,103.54

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Solution

The fourth proportional to 114,924,704.90, 158,599,442.31 and 62,717,103.54 is: 86,551,430.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,704.90 : 158,599,442.31 = 62,717,103.54 : x
  2. Step 2: Convert to fraction form
    114,924,704.90/158,599,442.31 = 62,717,103.54/x
  3. Step 3: Cross multiply
    114,924,704.90x = 158,599,442.31 × 62,717,103.54
  4. Step 4: Simplify right side
    114,924,704.90x = 9,946,897,644,428,942
  5. Step 5: Solve for x
    x = 9,946,897,644,428,942/114,924,704.90
  6. Step 6: Final answer
    x = 86,551,430.81

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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.