Home / 29,364,304.44-43,979,362.19-14,022,340.86

Finding the Fourth Proportional to 29,364,304.44, 43,979,362.19 and 14,022,340.86

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Solution

The fourth proportional to 29,364,304.44, 43,979,362.19 and 14,022,340.86 is: 21,001,471.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,364,304.44 : 43,979,362.19 = 14,022,340.86 : x
  2. Step 2: Convert to fraction form
    29,364,304.44/43,979,362.19 = 14,022,340.86/x
  3. Step 3: Cross multiply
    29,364,304.44x = 43,979,362.19 × 14,022,340.86
  4. Step 4: Simplify right side
    29,364,304.44x = 616,693,607,433,576
  5. Step 5: Solve for x
    x = 616,693,607,433,576/29,364,304.44
  6. Step 6: Final answer
    x = 21,001,471.66

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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.