Home / 41,486,670.80-62,230,006.20-11,194,485.20

Finding the Fourth Proportional to 41,486,670.80, 62,230,006.20 and 11,194,485.20

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Solution

The fourth proportional to 41,486,670.80, 62,230,006.20 and 11,194,485.20 is: 16,791,727.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,486,670.80 : 62,230,006.20 = 11,194,485.20 : x
  2. Step 2: Convert to fraction form
    41,486,670.80/62,230,006.20 = 11,194,485.20/x
  3. Step 3: Cross multiply
    41,486,670.80x = 62,230,006.20 × 11,194,485.20
  4. Step 4: Simplify right side
    41,486,670.80x = 696,632,883,401,808.25
  5. Step 5: Solve for x
    x = 696,632,883,401,808.25/41,486,670.80
  6. Step 6: Final answer
    x = 16,791,727.80

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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.