Home / 534,285,204,019.75-801,427,806,029.55-534,285,204,019.75

Finding the Fourth Proportional to 534,285,204,019.75, 801,427,806,029.55 and 534,285,204,019.75

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Solution

The fourth proportional to 534,285,204,019.75, 801,427,806,029.55 and 534,285,204,019.75 is: 801,427,806,029.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,285,204,019.75 : 801,427,806,029.55 = 534,285,204,019.75 : x
  2. Step 2: Convert to fraction form
    534,285,204,019.75/801,427,806,029.55 = 534,285,204,019.75/x
  3. Step 3: Cross multiply
    534,285,204,019.75x = 801,427,806,029.55 × 534,285,204,019.75
  4. Step 4: Simplify right side
    534,285,204,019.75x = 428,191,018,851,598,782,693,376
  5. Step 5: Solve for x
    x = 428,191,018,851,598,782,693,376/534,285,204,019.75
  6. Step 6: Final answer
    x = 801,427,806,029.55

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Double scale
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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.