Home / 110,180,323.80-165,397,769.10-59,161,987.80

Finding the Fourth Proportional to 110,180,323.80, 165,397,769.10 and 59,161,987.80

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Solution

The fourth proportional to 110,180,323.80, 165,397,769.10 and 59,161,987.80 is: 88,811,327.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,180,323.80 : 165,397,769.10 = 59,161,987.80 : x
  2. Step 2: Convert to fraction form
    110,180,323.80/165,397,769.10 = 59,161,987.80/x
  3. Step 3: Cross multiply
    110,180,323.80x = 165,397,769.10 × 59,161,987.80
  4. Step 4: Simplify right side
    110,180,323.80x = 9,785,260,797,641,416
  5. Step 5: Solve for x
    x = 9,785,260,797,641,416/110,180,323.80
  6. Step 6: Final answer
    x = 88,811,327.29

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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.