Home / 16,186,119.40-24,279,179.10-14,013,116.20

Finding the Fourth Proportional to 16,186,119.40, 24,279,179.10 and 14,013,116.20

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Solution

The fourth proportional to 16,186,119.40, 24,279,179.10 and 14,013,116.20 is: 21,019,674.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,119.40 : 24,279,179.10 = 14,013,116.20 : x
  2. Step 2: Convert to fraction form
    16,186,119.40/24,279,179.10 = 14,013,116.20/x
  3. Step 3: Cross multiply
    16,186,119.40x = 24,279,179.10 × 14,013,116.20
  4. Step 4: Simplify right side
    16,186,119.40x = 340,226,957,968,911.44
  5. Step 5: Solve for x
    x = 340,226,957,968,911.44/16,186,119.40
  6. Step 6: Final answer
    x = 21,019,674.30

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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.