Home / 37,752,578.42-52,122,494.18-25,851,307.55

Finding the Fourth Proportional to 37,752,578.42, 52,122,494.18 and 25,851,307.55

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Solution

The fourth proportional to 37,752,578.42, 52,122,494.18 and 25,851,307.55 is: 35,691,194.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,752,578.42 : 52,122,494.18 = 25,851,307.55 : x
  2. Step 2: Convert to fraction form
    37,752,578.42/52,122,494.18 = 25,851,307.55/x
  3. Step 3: Cross multiply
    37,752,578.42x = 52,122,494.18 × 25,851,307.55
  4. Step 4: Simplify right side
    37,752,578.42x = 1,347,434,627,124,281
  5. Step 5: Solve for x
    x = 1,347,434,627,124,281/37,752,578.42
  6. Step 6: Final answer
    x = 35,691,194.71

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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.