Home / 41,660,147.80-62,490,221.70-14,733,803.80

Finding the Fourth Proportional to 41,660,147.80, 62,490,221.70 and 14,733,803.80

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Solution

The fourth proportional to 41,660,147.80, 62,490,221.70 and 14,733,803.80 is: 22,100,705.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,660,147.80 : 62,490,221.70 = 14,733,803.80 : x
  2. Step 2: Convert to fraction form
    41,660,147.80/62,490,221.70 = 14,733,803.80/x
  3. Step 3: Cross multiply
    41,660,147.80x = 62,490,221.70 × 14,733,803.80
  4. Step 4: Simplify right side
    41,660,147.80x = 920,718,665,946,302.50
  5. Step 5: Solve for x
    x = 920,718,665,946,302.50/41,660,147.80
  6. Step 6: Final answer
    x = 22,100,705.70

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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.