Home / 110,499,521.68-165,721,000.32-32,758,246.24

Finding the Fourth Proportional to 110,499,521.68, 165,721,000.32 and 32,758,246.24

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Solution

The fourth proportional to 110,499,521.68, 165,721,000.32 and 32,758,246.24 is: 49,128,984.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,499,521.68 : 165,721,000.32 = 32,758,246.24 : x
  2. Step 2: Convert to fraction form
    110,499,521.68/165,721,000.32 = 32,758,246.24/x
  3. Step 3: Cross multiply
    110,499,521.68x = 165,721,000.32 × 32,758,246.24
  4. Step 4: Simplify right side
    110,499,521.68x = 5,428,729,335,621,678
  5. Step 5: Solve for x
    x = 5,428,729,335,621,678/110,499,521.68
  6. Step 6: Final answer
    x = 49,128,984.93

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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.