Home / 16,195,999.80-24,303,330.90-6,105,862.20

Finding the Fourth Proportional to 16,195,999.80, 24,303,330.90 and 6,105,862.20

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Solution

The fourth proportional to 16,195,999.80, 24,303,330.90 and 6,105,862.20 is: 9,162,311.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,195,999.80 : 24,303,330.90 = 6,105,862.20 : x
  2. Step 2: Convert to fraction form
    16,195,999.80/24,303,330.90 = 6,105,862.20/x
  3. Step 3: Cross multiply
    16,195,999.80x = 24,303,330.90 × 6,105,862.20
  4. Step 4: Simplify right side
    16,195,999.80x = 148,392,789,476,401.97
  5. Step 5: Solve for x
    x = 148,392,789,476,401.97/16,195,999.80
  6. Step 6: Final answer
    x = 9,162,311.15

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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.