Home / 605,533,925.25-908,329,757.49-294,270,703.02

Finding the Fourth Proportional to 605,533,925.25, 908,329,757.49 and 294,270,703.02

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Solution

The fourth proportional to 605,533,925.25, 908,329,757.49 and 294,270,703.02 is: 441,420,084.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,533,925.25 : 908,329,757.49 = 294,270,703.02 : x
  2. Step 2: Convert to fraction form
    605,533,925.25/908,329,757.49 = 294,270,703.02/x
  3. Step 3: Cross multiply
    605,533,925.25x = 908,329,757.49 × 294,270,703.02
  4. Step 4: Simplify right side
    605,533,925.25x = 267,294,836,310,568,384
  5. Step 5: Solve for x
    x = 267,294,836,310,568,384/605,533,925.25
  6. Step 6: Final answer
    x = 441,420,084.27

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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.