Home / 24,481,411.88-36,720,788.90-7,440,756.22

Finding the Fourth Proportional to 24,481,411.88, 36,720,788.90 and 7,440,756.22

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Solution

The fourth proportional to 24,481,411.88, 36,720,788.90 and 7,440,756.22 is: 11,160,730.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,481,411.88 : 36,720,788.90 = 7,440,756.22 : x
  2. Step 2: Convert to fraction form
    24,481,411.88/36,720,788.90 = 7,440,756.22/x
  3. Step 3: Cross multiply
    24,481,411.88x = 36,720,788.90 × 7,440,756.22
  4. Step 4: Simplify right side
    24,481,411.88x = 273,230,438,410,981.94
  5. Step 5: Solve for x
    x = 273,230,438,410,981.94/24,481,411.88
  6. Step 6: Final answer
    x = 11,160,730.42

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Double scale
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1.5x scale

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.