Home / 11,349,954.70-17,024,932.05-10,304,860.30

Finding the Fourth Proportional to 11,349,954.70, 17,024,932.05 and 10,304,860.30

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Solution

The fourth proportional to 11,349,954.70, 17,024,932.05 and 10,304,860.30 is: 15,457,290.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,954.70 : 17,024,932.05 = 10,304,860.30 : x
  2. Step 2: Convert to fraction form
    11,349,954.70/17,024,932.05 = 10,304,860.30/x
  3. Step 3: Cross multiply
    11,349,954.70x = 17,024,932.05 × 10,304,860.30
  4. Step 4: Simplify right side
    11,349,954.70x = 175,439,546,392,242.62
  5. Step 5: Solve for x
    x = 175,439,546,392,242.62/11,349,954.70
  6. Step 6: Final answer
    x = 15,457,290.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.