Home / 17,746,692.88-24,490,436.16-9,597,930.88

Finding the Fourth Proportional to 17,746,692.88, 24,490,436.16 and 9,597,930.88

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Solution

The fourth proportional to 17,746,692.88, 24,490,436.16 and 9,597,930.88 is: 13,245,144.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,746,692.88 : 24,490,436.16 = 9,597,930.88 : x
  2. Step 2: Convert to fraction form
    17,746,692.88/24,490,436.16 = 9,597,930.88/x
  3. Step 3: Cross multiply
    17,746,692.88x = 24,490,436.16 × 9,597,930.88
  4. Step 4: Simplify right side
    17,746,692.88x = 235,057,513,484,732.66
  5. Step 5: Solve for x
    x = 235,057,513,484,732.66/17,746,692.88
  6. Step 6: Final answer
    x = 13,245,144.61

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1.5x scale

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.