Home / 23,938,780.22-35,913,214.12-7,763,470.24

Finding the Fourth Proportional to 23,938,780.22, 35,913,214.12 and 7,763,470.24

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Solution

The fourth proportional to 23,938,780.22, 35,913,214.12 and 7,763,470.24 is: 11,646,841.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938,780.22 : 35,913,214.12 = 7,763,470.24 : x
  2. Step 2: Convert to fraction form
    23,938,780.22/35,913,214.12 = 7,763,470.24/x
  3. Step 3: Cross multiply
    23,938,780.22x = 35,913,214.12 × 7,763,470.24
  4. Step 4: Simplify right side
    23,938,780.22x = 278,811,169,043,367.78
  5. Step 5: Solve for x
    x = 278,811,169,043,367.78/23,938,780.22
  6. Step 6: Final answer
    x = 11,646,841.09

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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.