Home / 11,350,004.70-17,025,007.05-10,304,910.30

Finding the Fourth Proportional to 11,350,004.70, 17,025,007.05 and 10,304,910.30

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Solution

The fourth proportional to 11,350,004.70, 17,025,007.05 and 10,304,910.30 is: 15,457,365.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,004.70 : 17,025,007.05 = 10,304,910.30 : x
  2. Step 2: Convert to fraction form
    11,350,004.70/17,025,007.05 = 10,304,910.30/x
  3. Step 3: Cross multiply
    11,350,004.70x = 17,025,007.05 × 10,304,910.30
  4. Step 4: Simplify right side
    11,350,004.70x = 175,441,170,507,117.62
  5. Step 5: Solve for x
    x = 175,441,170,507,117.62/11,350,004.70
  6. Step 6: Final answer
    x = 15,457,365.45

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1.5x scale

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.