Home / 110,791,753.60-166,187,630.40-63,016,009.60

Finding the Fourth Proportional to 110,791,753.60, 166,187,630.40 and 63,016,009.60

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Solution

The fourth proportional to 110,791,753.60, 166,187,630.40 and 63,016,009.60 is: 94,524,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,791,753.60 : 166,187,630.40 = 63,016,009.60 : x
  2. Step 2: Convert to fraction form
    110,791,753.60/166,187,630.40 = 63,016,009.60/x
  3. Step 3: Cross multiply
    110,791,753.60x = 166,187,630.40 × 63,016,009.60
  4. Step 4: Simplify right side
    110,791,753.60x = 10,472,481,312,687,652
  5. Step 5: Solve for x
    x = 10,472,481,312,687,652/110,791,753.60
  6. Step 6: Final answer
    x = 94,524,014.40

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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.