Home / 33,513,269.68-50,266,140.12-9,255,645.16

Finding the Fourth Proportional to 33,513,269.68, 50,266,140.12 and 9,255,645.16

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Solution

The fourth proportional to 33,513,269.68, 50,266,140.12 and 9,255,645.16 is: 13,882,428.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,513,269.68 : 50,266,140.12 = 9,255,645.16 : x
  2. Step 2: Convert to fraction form
    33,513,269.68/50,266,140.12 = 9,255,645.16/x
  3. Step 3: Cross multiply
    33,513,269.68x = 50,266,140.12 × 9,255,645.16
  4. Step 4: Simplify right side
    33,513,269.68x = 465,245,556,513,559.81
  5. Step 5: Solve for x
    x = 465,245,556,513,559.81/33,513,269.68
  6. Step 6: Final answer
    x = 13,882,428.09

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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.