Home / 33,016,416.90-49,536,435.15-13,853,048.10

Finding the Fourth Proportional to 33,016,416.90, 49,536,435.15 and 13,853,048.10

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Solution

The fourth proportional to 33,016,416.90, 49,536,435.15 and 13,853,048.10 is: 20,784,527.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,016,416.90 : 49,536,435.15 = 13,853,048.10 : x
  2. Step 2: Convert to fraction form
    33,016,416.90/49,536,435.15 = 13,853,048.10/x
  3. Step 3: Cross multiply
    33,016,416.90x = 49,536,435.15 × 13,853,048.10
  4. Step 4: Simplify right side
    33,016,416.90x = 686,230,618,835,480.62
  5. Step 5: Solve for x
    x = 686,230,618,835,480.62/33,016,416.90
  6. Step 6: Final answer
    x = 20,784,527.31

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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.