Home / 29,846,822.40-44,770,233.60-8,281,382.40

Finding the Fourth Proportional to 29,846,822.40, 44,770,233.60 and 8,281,382.40

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Solution

The fourth proportional to 29,846,822.40, 44,770,233.60 and 8,281,382.40 is: 12,422,073.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,846,822.40 : 44,770,233.60 = 8,281,382.40 : x
  2. Step 2: Convert to fraction form
    29,846,822.40/44,770,233.60 = 8,281,382.40/x
  3. Step 3: Cross multiply
    29,846,822.40x = 44,770,233.60 × 8,281,382.40
  4. Step 4: Simplify right side
    29,846,822.40x = 370,759,424,578,928.69
  5. Step 5: Solve for x
    x = 370,759,424,578,928.69/29,846,822.40
  6. Step 6: Final answer
    x = 12,422,073.60

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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.