Home / 110,717,445.60-166,076,168.40-34,040,350.80

Finding the Fourth Proportional to 110,717,445.60, 166,076,168.40 and 34,040,350.80

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Solution

The fourth proportional to 110,717,445.60, 166,076,168.40 and 34,040,350.80 is: 51,060,526.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,717,445.60 : 166,076,168.40 = 34,040,350.80 : x
  2. Step 2: Convert to fraction form
    110,717,445.60/166,076,168.40 = 34,040,350.80/x
  3. Step 3: Cross multiply
    110,717,445.60x = 166,076,168.40 × 34,040,350.80
  4. Step 4: Simplify right side
    110,717,445.60x = 5,653,291,031,855,874
  5. Step 5: Solve for x
    x = 5,653,291,031,855,874/110,717,445.60
  6. Step 6: Final answer
    x = 51,060,526.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.