Home / 17,382,711.18-23,991,110.10-10,039,224.42

Finding the Fourth Proportional to 17,382,711.18, 23,991,110.10 and 10,039,224.42

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Solution

The fourth proportional to 17,382,711.18, 23,991,110.10 and 10,039,224.42 is: 13,855,844.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,711.18 : 23,991,110.10 = 10,039,224.42 : x
  2. Step 2: Convert to fraction form
    17,382,711.18/23,991,110.10 = 10,039,224.42/x
  3. Step 3: Cross multiply
    17,382,711.18x = 23,991,110.10 × 10,039,224.42
  4. Step 4: Simplify right side
    17,382,711.18x = 240,852,138,378,828.66
  5. Step 5: Solve for x
    x = 240,852,138,378,828.66/17,382,711.18
  6. Step 6: Final answer
    x = 13,855,844.23

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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.