Home / 17,467,433.91-24,105,157.65-10,129,623.84

Finding the Fourth Proportional to 17,467,433.91, 24,105,157.65 and 10,129,623.84

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Solution

The fourth proportional to 17,467,433.91, 24,105,157.65 and 10,129,623.84 is: 13,978,938.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,433.91 : 24,105,157.65 = 10,129,623.84 : x
  2. Step 2: Convert to fraction form
    17,467,433.91/24,105,157.65 = 10,129,623.84/x
  3. Step 3: Cross multiply
    17,467,433.91x = 24,105,157.65 × 10,129,623.84
  4. Step 4: Simplify right side
    17,467,433.91x = 244,176,179,598,398.34
  5. Step 5: Solve for x
    x = 244,176,179,598,398.34/17,467,433.91
  6. Step 6: Final answer
    x = 13,978,938.23

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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.