Home / 17,467,940.23-24,105,853.13-10,130,123.96

Finding the Fourth Proportional to 17,467,940.23, 24,105,853.13 and 10,130,123.96

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Solution

The fourth proportional to 17,467,940.23, 24,105,853.13 and 10,130,123.96 is: 13,979,626.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,940.23 : 24,105,853.13 = 10,130,123.96 : x
  2. Step 2: Convert to fraction form
    17,467,940.23/24,105,853.13 = 10,130,123.96/x
  3. Step 3: Cross multiply
    17,467,940.23x = 24,105,853.13 × 10,130,123.96
  4. Step 4: Simplify right side
    17,467,940.23x = 244,195,280,287,671.06
  5. Step 5: Solve for x
    x = 244,195,280,287,671.06/17,467,940.23
  6. Step 6: Final answer
    x = 13,979,626.51

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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.