Home / 29,846,697.60-44,770,046.40-9,666,422.40

Finding the Fourth Proportional to 29,846,697.60, 44,770,046.40 and 9,666,422.40

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Solution

The fourth proportional to 29,846,697.60, 44,770,046.40 and 9,666,422.40 is: 14,499,633.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,846,697.60 : 44,770,046.40 = 9,666,422.40 : x
  2. Step 2: Convert to fraction form
    29,846,697.60/44,770,046.40 = 9,666,422.40/x
  3. Step 3: Cross multiply
    29,846,697.60x = 44,770,046.40 × 9,666,422.40
  4. Step 4: Simplify right side
    29,846,697.60x = 432,766,179,369,999.38
  5. Step 5: Solve for x
    x = 432,766,179,369,999.38/29,846,697.60
  6. Step 6: Final answer
    x = 14,499,633.60

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Similar ratio
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1.5x scale

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.