Home / 36,029,460.48-54,053,315.52-10,469,921.28

Finding the Fourth Proportional to 36,029,460.48, 54,053,315.52 and 10,469,921.28

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Solution

The fourth proportional to 36,029,460.48, 54,053,315.52 and 10,469,921.28 is: 15,707,533.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,029,460.48 : 54,053,315.52 = 10,469,921.28 : x
  2. Step 2: Convert to fraction form
    36,029,460.48/54,053,315.52 = 10,469,921.28/x
  3. Step 3: Cross multiply
    36,029,460.48x = 54,053,315.52 × 10,469,921.28
  4. Step 4: Simplify right side
    36,029,460.48x = 565,933,958,417,402.25
  5. Step 5: Solve for x
    x = 565,933,958,417,402.25/36,029,460.48
  6. Step 6: Final answer
    x = 15,707,533.53

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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.