Home / 579,204,003.10-868,806,004.65-579,204,003.10

Finding the Fourth Proportional to 579,204,003.10, 868,806,004.65 and 579,204,003.10

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Solution

The fourth proportional to 579,204,003.10, 868,806,004.65 and 579,204,003.10 is: 868,806,004.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,204,003.10 : 868,806,004.65 = 579,204,003.10 : x
  2. Step 2: Convert to fraction form
    579,204,003.10/868,806,004.65 = 579,204,003.10/x
  3. Step 3: Cross multiply
    579,204,003.10x = 868,806,004.65 × 579,204,003.10
  4. Step 4: Simplify right side
    579,204,003.10x = 503,215,915,810,597,248
  5. Step 5: Solve for x
    x = 503,215,915,810,597,248/579,204,003.10
  6. Step 6: Final answer
    x = 868,806,004.65

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Double scale
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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.