Home / 33,727,972.40-50,584,386.72-15,514,675.28

Finding the Fourth Proportional to 33,727,972.40, 50,584,386.72 and 15,514,675.28

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Solution

The fourth proportional to 33,727,972.40, 50,584,386.72 and 15,514,675.28 is: 23,268,529.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,727,972.40 : 50,584,386.72 = 15,514,675.28 : x
  2. Step 2: Convert to fraction form
    33,727,972.40/50,584,386.72 = 15,514,675.28/x
  3. Step 3: Cross multiply
    33,727,972.40x = 50,584,386.72 × 15,514,675.28
  4. Step 4: Simplify right side
    33,727,972.40x = 784,800,334,198,744.25
  5. Step 5: Solve for x
    x = 784,800,334,198,744.25/33,727,972.40
  6. Step 6: Final answer
    x = 23,268,529.90

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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.