Home / 37,278,568.04-51,400,404.90-25,523,536.59

Finding the Fourth Proportional to 37,278,568.04, 51,400,404.90 and 25,523,536.59

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Solution

The fourth proportional to 37,278,568.04, 51,400,404.90 and 25,523,536.59 is: 35,192,341.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,278,568.04 : 51,400,404.90 = 25,523,536.59 : x
  2. Step 2: Convert to fraction form
    37,278,568.04/51,400,404.90 = 25,523,536.59/x
  3. Step 3: Cross multiply
    37,278,568.04x = 51,400,404.90 × 25,523,536.59
  4. Step 4: Simplify right side
    37,278,568.04x = 1,311,920,115,205,965.25
  5. Step 5: Solve for x
    x = 1,311,920,115,205,965.25/37,278,568.04
  6. Step 6: Final answer
    x = 35,192,341.99

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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.