Home / 33,699,683.27-50,550,966.80-13,233,830.65

Finding the Fourth Proportional to 33,699,683.27, 50,550,966.80 and 13,233,830.65

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Solution

The fourth proportional to 33,699,683.27, 50,550,966.80 and 13,233,830.65 is: 19,851,312.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,699,683.27 : 50,550,966.80 = 13,233,830.65 : x
  2. Step 2: Convert to fraction form
    33,699,683.27/50,550,966.80 = 13,233,830.65/x
  3. Step 3: Cross multiply
    33,699,683.27x = 50,550,966.80 × 13,233,830.65
  4. Step 4: Simplify right side
    33,699,683.27x = 668,982,933,682,052.75
  5. Step 5: Solve for x
    x = 668,982,933,682,052.75/33,699,683.27
  6. Step 6: Final answer
    x = 19,851,312.20

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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.