Home / 60,805,252.35-91,208,469.02-48,644,505.27

Finding the Fourth Proportional to 60,805,252.35, 91,208,469.02 and 48,644,505.27

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Solution

The fourth proportional to 60,805,252.35, 91,208,469.02 and 48,644,505.27 is: 72,967,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,805,252.35 : 91,208,469.02 = 48,644,505.27 : x
  2. Step 2: Convert to fraction form
    60,805,252.35/91,208,469.02 = 48,644,505.27/x
  3. Step 3: Cross multiply
    60,805,252.35x = 91,208,469.02 × 48,644,505.27
  4. Step 4: Simplify right side
    60,805,252.35x = 4,436,790,851,668,799.50
  5. Step 5: Solve for x
    x = 4,436,790,851,668,799.50/60,805,252.35
  6. Step 6: Final answer
    x = 72,967,230.30

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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.