Home / 110,615,909.40-165,923,864.10-59,597,573.40

Finding the Fourth Proportional to 110,615,909.40, 165,923,864.10 and 59,597,573.40

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Solution

The fourth proportional to 110,615,909.40, 165,923,864.10 and 59,597,573.40 is: 89,396,360.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,615,909.40 : 165,923,864.10 = 59,597,573.40 : x
  2. Step 2: Convert to fraction form
    110,615,909.40/165,923,864.10 = 59,597,573.40/x
  3. Step 3: Cross multiply
    110,615,909.40x = 165,923,864.10 × 59,597,573.40
  4. Step 4: Simplify right side
    110,615,909.40x = 9,888,659,669,511,374
  5. Step 5: Solve for x
    x = 9,888,659,669,511,374/110,615,909.40
  6. Step 6: Final answer
    x = 89,396,360.10

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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.