Home / 24,451,563.70-33,743,967.25-13,438,703.80

Finding the Fourth Proportional to 24,451,563.70, 33,743,967.25 and 13,438,703.80

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Solution

The fourth proportional to 24,451,563.70, 33,743,967.25 and 13,438,703.80 is: 18,545,856.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,563.70 : 33,743,967.25 = 13,438,703.80 : x
  2. Step 2: Convert to fraction form
    24,451,563.70/33,743,967.25 = 13,438,703.80/x
  3. Step 3: Cross multiply
    24,451,563.70x = 33,743,967.25 × 13,438,703.80
  4. Step 4: Simplify right side
    24,451,563.70x = 453,475,180,791,693.88
  5. Step 5: Solve for x
    x = 453,475,180,791,693.88/24,451,563.70
  6. Step 6: Final answer
    x = 18,545,856.06

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Why These Related Problems?

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