Home / 25,598,523.96-38,379,859.02-9,422,376.84

Finding the Fourth Proportional to 25,598,523.96, 38,379,859.02 and 9,422,376.84

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Solution

The fourth proportional to 25,598,523.96, 38,379,859.02 and 9,422,376.84 is: 14,126,966.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,598,523.96 : 38,379,859.02 = 9,422,376.84 : x
  2. Step 2: Convert to fraction form
    25,598,523.96/38,379,859.02 = 9,422,376.84/x
  3. Step 3: Cross multiply
    25,598,523.96x = 38,379,859.02 × 9,422,376.84
  4. Step 4: Simplify right side
    25,598,523.96x = 361,629,494,752,513.12
  5. Step 5: Solve for x
    x = 361,629,494,752,513.12/25,598,523.96
  6. Step 6: Final answer
    x = 14,126,966.67

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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.