Home / 22,086,962.91-30,412,409.43-22,023,189.99

Finding the Fourth Proportional to 22,086,962.91, 30,412,409.43 and 22,023,189.99

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Solution

The fourth proportional to 22,086,962.91, 30,412,409.43 and 22,023,189.99 is: 30,324,597.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,086,962.91 : 30,412,409.43 = 22,023,189.99 : x
  2. Step 2: Convert to fraction form
    22,086,962.91/30,412,409.43 = 22,023,189.99/x
  3. Step 3: Cross multiply
    22,086,962.91x = 30,412,409.43 × 22,023,189.99
  4. Step 4: Simplify right side
    22,086,962.91x = 669,778,270,930,557.50
  5. Step 5: Solve for x
    x = 669,778,270,930,557.50/22,086,962.91
  6. Step 6: Final answer
    x = 30,324,597.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.