Home / 33,727,970.90-50,584,384.46-15,514,673.78

Finding the Fourth Proportional to 33,727,970.90, 50,584,384.46 and 15,514,673.78

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Solution

The fourth proportional to 33,727,970.90, 50,584,384.46 and 15,514,673.78 is: 23,268,527.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,727,970.90 : 50,584,384.46 = 15,514,673.78 : x
  2. Step 2: Convert to fraction form
    33,727,970.90/50,584,384.46 = 15,514,673.78/x
  3. Step 3: Cross multiply
    33,727,970.90x = 50,584,384.46 × 15,514,673.78
  4. Step 4: Simplify right side
    33,727,970.90x = 784,800,223,259,001.50
  5. Step 5: Solve for x
    x = 784,800,223,259,001.50/33,727,970.90
  6. Step 6: Final answer
    x = 23,268,527.64

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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.