Home / 110,187,739.20-165,082,543.20-94,262,491.20

Finding the Fourth Proportional to 110,187,739.20, 165,082,543.20 and 94,262,491.20

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Solution

The fourth proportional to 110,187,739.20, 165,082,543.20 and 94,262,491.20 is: 141,223,441.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,187,739.20 : 165,082,543.20 = 94,262,491.20 : x
  2. Step 2: Convert to fraction form
    110,187,739.20/165,082,543.20 = 94,262,491.20/x
  3. Step 3: Cross multiply
    110,187,739.20x = 165,082,543.20 × 94,262,491.20
  4. Step 4: Simplify right side
    110,187,739.20x = 15,561,091,775,663,620
  5. Step 5: Solve for x
    x = 15,561,091,775,663,620/110,187,739.20
  6. Step 6: Final answer
    x = 141,223,441.82

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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.