Home / 17,184,711.18-23,714,872.56-9,844,920.48

Finding the Fourth Proportional to 17,184,711.18, 23,714,872.56 and 9,844,920.48

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Solution

The fourth proportional to 17,184,711.18, 23,714,872.56 and 9,844,920.48 is: 13,585,973.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,184,711.18 : 23,714,872.56 = 9,844,920.48 : x
  2. Step 2: Convert to fraction form
    17,184,711.18/23,714,872.56 = 9,844,920.48/x
  3. Step 3: Cross multiply
    17,184,711.18x = 23,714,872.56 × 9,844,920.48
  4. Step 4: Simplify right side
    17,184,711.18x = 233,471,034,546,534.03
  5. Step 5: Solve for x
    x = 233,471,034,546,534.03/17,184,711.18
  6. Step 6: Final answer
    x = 13,585,973.72

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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.