Home / 24,380,505.56-33,643,811.78-13,924,466.28

Finding the Fourth Proportional to 24,380,505.56, 33,643,811.78 and 13,924,466.28

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Solution

The fourth proportional to 24,380,505.56, 33,643,811.78 and 13,924,466.28 is: 19,215,029.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,380,505.56 : 33,643,811.78 = 13,924,466.28 : x
  2. Step 2: Convert to fraction form
    24,380,505.56/33,643,811.78 = 13,924,466.28/x
  3. Step 3: Cross multiply
    24,380,505.56x = 33,643,811.78 × 13,924,466.28
  4. Step 4: Simplify right side
    24,380,505.56x = 468,472,122,661,276.75
  5. Step 5: Solve for x
    x = 468,472,122,661,276.75/24,380,505.56
  6. Step 6: Final answer
    x = 19,215,029.05

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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.