Home / 17,423,835.68-24,046,381.44-9,690,385.04

Finding the Fourth Proportional to 17,423,835.68, 24,046,381.44 and 9,690,385.04

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Solution

The fourth proportional to 17,423,835.68, 24,046,381.44 and 9,690,385.04 is: 13,373,559.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,423,835.68 : 24,046,381.44 = 9,690,385.04 : x
  2. Step 2: Convert to fraction form
    17,423,835.68/24,046,381.44 = 9,690,385.04/x
  3. Step 3: Cross multiply
    17,423,835.68x = 24,046,381.44 × 9,690,385.04
  4. Step 4: Simplify right side
    17,423,835.68x = 233,018,694,972,309.66
  5. Step 5: Solve for x
    x = 233,018,694,972,309.66/17,423,835.68
  6. Step 6: Final answer
    x = 13,373,559.03

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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.