Home / 24,191,836.53-33,384,719.61-13,326,820.53

Finding the Fourth Proportional to 24,191,836.53, 33,384,719.61 and 13,326,820.53

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Solution

The fourth proportional to 24,191,836.53, 33,384,719.61 and 13,326,820.53 is: 18,391,004.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,191,836.53 : 33,384,719.61 = 13,326,820.53 : x
  2. Step 2: Convert to fraction form
    24,191,836.53/33,384,719.61 = 13,326,820.53/x
  3. Step 3: Cross multiply
    24,191,836.53x = 33,384,719.61 × 13,326,820.53
  4. Step 4: Simplify right side
    24,191,836.53x = 444,912,166,686,841.56
  5. Step 5: Solve for x
    x = 444,912,166,686,841.56/24,191,836.53
  6. Step 6: Final answer
    x = 18,391,004.18

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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.