Home / 29,321,805.30-43,982,707.95-8,046,669.30

Finding the Fourth Proportional to 29,321,805.30, 43,982,707.95 and 8,046,669.30

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Solution

The fourth proportional to 29,321,805.30, 43,982,707.95 and 8,046,669.30 is: 12,070,003.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,321,805.30 : 43,982,707.95 = 8,046,669.30 : x
  2. Step 2: Convert to fraction form
    29,321,805.30/43,982,707.95 = 8,046,669.30/x
  3. Step 3: Cross multiply
    29,321,805.30x = 43,982,707.95 × 8,046,669.30
  4. Step 4: Simplify right side
    29,321,805.30x = 353,914,305,792,130.94
  5. Step 5: Solve for x
    x = 353,914,305,792,130.94/29,321,805.30
  6. Step 6: Final answer
    x = 12,070,003.95

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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.