Home / 16,605,616.60-24,908,424.90-10,195,082.20

Finding the Fourth Proportional to 16,605,616.60, 24,908,424.90 and 10,195,082.20

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Solution

The fourth proportional to 16,605,616.60, 24,908,424.90 and 10,195,082.20 is: 15,292,623.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,605,616.60 : 24,908,424.90 = 10,195,082.20 : x
  2. Step 2: Convert to fraction form
    16,605,616.60/24,908,424.90 = 10,195,082.20/x
  3. Step 3: Cross multiply
    16,605,616.60x = 24,908,424.90 × 10,195,082.20
  4. Step 4: Simplify right side
    16,605,616.60x = 253,943,439,328,026.75
  5. Step 5: Solve for x
    x = 253,943,439,328,026.75/16,605,616.60
  6. Step 6: Final answer
    x = 15,292,623.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.