Home / 29,851,427.41-44,777,391.86-8,287,710.69

Finding the Fourth Proportional to 29,851,427.41, 44,777,391.86 and 8,287,710.69

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Solution

The fourth proportional to 29,851,427.41, 44,777,391.86 and 8,287,710.69 is: 12,431,635.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,851,427.41 : 44,777,391.86 = 8,287,710.69 : x
  2. Step 2: Convert to fraction form
    29,851,427.41/44,777,391.86 = 8,287,710.69/x
  3. Step 3: Cross multiply
    29,851,427.41x = 44,777,391.86 × 8,287,710.69
  4. Step 4: Simplify right side
    29,851,427.41x = 371,102,069,188,441
  5. Step 5: Solve for x
    x = 371,102,069,188,441/29,851,427.41
  6. Step 6: Final answer
    x = 12,431,635.65

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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.