Home / 17,930,177.65-24,743,529.66-10,195,219.36

Finding the Fourth Proportional to 17,930,177.65, 24,743,529.66 and 10,195,219.36

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Solution

The fourth proportional to 17,930,177.65, 24,743,529.66 and 10,195,219.36 is: 14,069,337.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,930,177.65 : 24,743,529.66 = 10,195,219.36 : x
  2. Step 2: Convert to fraction form
    17,930,177.65/24,743,529.66 = 10,195,219.36/x
  3. Step 3: Cross multiply
    17,930,177.65x = 24,743,529.66 × 10,195,219.36
  4. Step 4: Simplify right side
    17,930,177.65x = 252,265,712,624,366.22
  5. Step 5: Solve for x
    x = 252,265,712,624,366.22/17,930,177.65
  6. Step 6: Final answer
    x = 14,069,337.04

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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.