Home / 10,161,614.16-14,023,235.94-5,751,339.73

Finding the Fourth Proportional to 10,161,614.16, 14,023,235.94 and 5,751,339.73

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Solution

The fourth proportional to 10,161,614.16, 14,023,235.94 and 5,751,339.73 is: 7,936,966.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,161,614.16 : 14,023,235.94 = 5,751,339.73 : x
  2. Step 2: Convert to fraction form
    10,161,614.16/14,023,235.94 = 5,751,339.73/x
  3. Step 3: Cross multiply
    10,161,614.16x = 14,023,235.94 × 5,751,339.73
  4. Step 4: Simplify right side
    10,161,614.16x = 80,652,393,948,260.28
  5. Step 5: Solve for x
    x = 80,652,393,948,260.28/10,161,614.16
  6. Step 6: Final answer
    x = 7,936,966.77

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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.