Home / 23,266,549.32-32,099,527.17-13,471,647

Finding the Fourth Proportional to 23,266,549.32, 32,099,527.17 and 13,471,647

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Solution

The fourth proportional to 23,266,549.32, 32,099,527.17 and 13,471,647 is: 18,586,060.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266,549.32 : 32,099,527.17 = 13,471,647 : x
  2. Step 2: Convert to fraction form
    23,266,549.32/32,099,527.17 = 13,471,647/x
  3. Step 3: Cross multiply
    23,266,549.32x = 32,099,527.17 × 13,471,647
  4. Step 4: Simplify right side
    23,266,549.32x = 432,433,498,901,149
  5. Step 5: Solve for x
    x = 432,433,498,901,149/23,266,549.32
  6. Step 6: Final answer
    x = 18,586,060.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.