Home / 17,766,016.56-24,517,271.88-10,423,974.66

Finding the Fourth Proportional to 17,766,016.56, 24,517,271.88 and 10,423,974.66

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Solution

The fourth proportional to 17,766,016.56, 24,517,271.88 and 10,423,974.66 is: 14,385,184.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,766,016.56 : 24,517,271.88 = 10,423,974.66 : x
  2. Step 2: Convert to fraction form
    17,766,016.56/24,517,271.88 = 10,423,974.66/x
  3. Step 3: Cross multiply
    17,766,016.56x = 24,517,271.88 × 10,423,974.66
  4. Step 4: Simplify right side
    17,766,016.56x = 255,567,420,809,450.56
  5. Step 5: Solve for x
    x = 255,567,420,809,450.56/17,766,016.56
  6. Step 6: Final answer
    x = 14,385,184.21

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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.