Home / 24,481,397.92-36,720,767.96-7,440,742.25

Finding the Fourth Proportional to 24,481,397.92, 36,720,767.96 and 7,440,742.25

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Solution

The fourth proportional to 24,481,397.92, 36,720,767.96 and 7,440,742.25 is: 11,160,709.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,481,397.92 : 36,720,767.96 = 7,440,742.25 : x
  2. Step 2: Convert to fraction form
    24,481,397.92/36,720,767.96 = 7,440,742.25/x
  3. Step 3: Cross multiply
    24,481,397.92x = 36,720,767.96 × 7,440,742.25
  4. Step 4: Simplify right side
    24,481,397.92x = 273,229,769,575,214.59
  5. Step 5: Solve for x
    x = 273,229,769,575,214.59/24,481,397.92
  6. Step 6: Final answer
    x = 11,160,709.47

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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.