Home / 110,275,630.80-165,161,503.80-64,925,998.80

Finding the Fourth Proportional to 110,275,630.80, 165,161,503.80 and 64,925,998.80

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Solution

The fourth proportional to 110,275,630.80, 165,161,503.80 and 64,925,998.80 is: 97,240,664.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,275,630.80 : 165,161,503.80 = 64,925,998.80 : x
  2. Step 2: Convert to fraction form
    110,275,630.80/165,161,503.80 = 64,925,998.80/x
  3. Step 3: Cross multiply
    110,275,630.80x = 165,161,503.80 × 64,925,998.80
  4. Step 4: Simplify right side
    110,275,630.80x = 10,723,275,597,524,996
  5. Step 5: Solve for x
    x = 10,723,275,597,524,996/110,275,630.80
  6. Step 6: Final answer
    x = 97,240,664.32

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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.