Home / 41,660,144.80-62,490,217.20-14,733,800.80

Finding the Fourth Proportional to 41,660,144.80, 62,490,217.20 and 14,733,800.80

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Solution

The fourth proportional to 41,660,144.80, 62,490,217.20 and 14,733,800.80 is: 22,100,701.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,660,144.80 : 62,490,217.20 = 14,733,800.80 : x
  2. Step 2: Convert to fraction form
    41,660,144.80/62,490,217.20 = 14,733,800.80/x
  3. Step 3: Cross multiply
    41,660,144.80x = 62,490,217.20 × 14,733,800.80
  4. Step 4: Simplify right side
    41,660,144.80x = 920,718,412,173,533.88
  5. Step 5: Solve for x
    x = 920,718,412,173,533.88/41,660,144.80
  6. Step 6: Final answer
    x = 22,100,701.20

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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.