Home / 269,568,011.60-404,352,017.40-224,778,251.60

Finding the Fourth Proportional to 269,568,011.60, 404,352,017.40 and 224,778,251.60

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Solution

The fourth proportional to 269,568,011.60, 404,352,017.40 and 224,778,251.60 is: 337,167,377.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,568,011.60 : 404,352,017.40 = 224,778,251.60 : x
  2. Step 2: Convert to fraction form
    269,568,011.60/404,352,017.40 = 224,778,251.60/x
  3. Step 3: Cross multiply
    269,568,011.60x = 404,352,017.40 × 224,778,251.60
  4. Step 4: Simplify right side
    269,568,011.60x = 90,889,539,502,104,768
  5. Step 5: Solve for x
    x = 90,889,539,502,104,768/269,568,011.60
  6. Step 6: Final answer
    x = 337,167,377.40

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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.