Home / 24,358,047.42-33,614,100.42-13,345,187.78

Finding the Fourth Proportional to 24,358,047.42, 33,614,100.42 and 13,345,187.78

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Solution

The fourth proportional to 24,358,047.42, 33,614,100.42 and 13,345,187.78 is: 18,416,356.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,358,047.42 : 33,614,100.42 = 13,345,187.78 : x
  2. Step 2: Convert to fraction form
    24,358,047.42/33,614,100.42 = 13,345,187.78/x
  3. Step 3: Cross multiply
    24,358,047.42x = 33,614,100.42 × 13,345,187.78
  4. Step 4: Simplify right side
    24,358,047.42x = 448,586,482,160,676.88
  5. Step 5: Solve for x
    x = 448,586,482,160,676.88/24,358,047.42
  6. Step 6: Final answer
    x = 18,416,356.39

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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.