Home / 24,138,634.70-36,207,952.05-7,101,029.90

Finding the Fourth Proportional to 24,138,634.70, 36,207,952.05 and 7,101,029.90

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Solution

The fourth proportional to 24,138,634.70, 36,207,952.05 and 7,101,029.90 is: 10,651,544.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138,634.70 : 36,207,952.05 = 7,101,029.90 : x
  2. Step 2: Convert to fraction form
    24,138,634.70/36,207,952.05 = 7,101,029.90/x
  3. Step 3: Cross multiply
    24,138,634.70x = 36,207,952.05 × 7,101,029.90
  4. Step 4: Simplify right side
    24,138,634.70x = 257,113,750,124,816.28
  5. Step 5: Solve for x
    x = 257,113,750,124,816.28/24,138,634.70
  6. Step 6: Final answer
    x = 10,651,544.85

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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.