Home / 224,182,067.76-336,261,138.60-60,417,196.80

Finding the Fourth Proportional to 224,182,067.76, 336,261,138.60 and 60,417,196.80

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Solution

The fourth proportional to 224,182,067.76, 336,261,138.60 and 60,417,196.80 is: 90,622,571.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,182,067.76 : 336,261,138.60 = 60,417,196.80 : x
  2. Step 2: Convert to fraction form
    224,182,067.76/336,261,138.60 = 60,417,196.80/x
  3. Step 3: Cross multiply
    224,182,067.76x = 336,261,138.60 × 60,417,196.80
  4. Step 4: Simplify right side
    224,182,067.76x = 20,315,955,386,988,276
  5. Step 5: Solve for x
    x = 20,315,955,386,988,276/224,182,067.76
  6. Step 6: Final answer
    x = 90,622,571.15

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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.