Home / 29,846,439.16-44,767,086.45-18,171,784.96

Finding the Fourth Proportional to 29,846,439.16, 44,767,086.45 and 18,171,784.96

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Solution

The fourth proportional to 29,846,439.16, 44,767,086.45 and 18,171,784.96 is: 27,256,111.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,846,439.16 : 44,767,086.45 = 18,171,784.96 : x
  2. Step 2: Convert to fraction form
    29,846,439.16/44,767,086.45 = 18,171,784.96/x
  3. Step 3: Cross multiply
    29,846,439.16x = 44,767,086.45 × 18,171,784.96
  4. Step 4: Simplify right side
    29,846,439.16x = 813,497,868,255,129.88
  5. Step 5: Solve for x
    x = 813,497,868,255,129.88/29,846,439.16
  6. Step 6: Final answer
    x = 27,256,111.32

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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.