Home / 654,816,083.10-982,224,124.65-327,342,138.90

Finding the Fourth Proportional to 654,816,083.10, 982,224,124.65 and 327,342,138.90

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Solution

The fourth proportional to 654,816,083.10, 982,224,124.65 and 327,342,138.90 is: 491,013,208.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,816,083.10 : 982,224,124.65 = 327,342,138.90 : x
  2. Step 2: Convert to fraction form
    654,816,083.10/982,224,124.65 = 327,342,138.90/x
  3. Step 3: Cross multiply
    654,816,083.10x = 982,224,124.65 × 327,342,138.90
  4. Step 4: Simplify right side
    654,816,083.10x = 321,523,345,842,111,168
  5. Step 5: Solve for x
    x = 321,523,345,842,111,168/654,816,083.10
  6. Step 6: Final answer
    x = 491,013,208.35

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Similar ratio
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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.