Home / 37,104,375.12-51,182,763.96-23,141,489.04

Finding the Fourth Proportional to 37,104,375.12, 51,182,763.96 and 23,141,489.04

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Solution

The fourth proportional to 37,104,375.12, 51,182,763.96 and 23,141,489.04 is: 31,921,986.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,104,375.12 : 51,182,763.96 = 23,141,489.04 : x
  2. Step 2: Convert to fraction form
    37,104,375.12/51,182,763.96 = 23,141,489.04/x
  3. Step 3: Cross multiply
    37,104,375.12x = 51,182,763.96 × 23,141,489.04
  4. Step 4: Simplify right side
    37,104,375.12x = 1,184,445,371,217,247
  5. Step 5: Solve for x
    x = 1,184,445,371,217,247/37,104,375.12
  6. Step 6: Final answer
    x = 31,921,986.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.