Home / 534,284,943,385.75-801,427,415,078.55-534,284,943,385.75

Finding the Fourth Proportional to 534,284,943,385.75, 801,427,415,078.55 and 534,284,943,385.75

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Solution

The fourth proportional to 534,284,943,385.75, 801,427,415,078.55 and 534,284,943,385.75 is: 801,427,415,078.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,284,943,385.75 : 801,427,415,078.55 = 534,284,943,385.75 : x
  2. Step 2: Convert to fraction form
    534,284,943,385.75/801,427,415,078.55 = 534,284,943,385.75/x
  3. Step 3: Cross multiply
    534,284,943,385.75x = 801,427,415,078.55 × 534,284,943,385.75
  4. Step 4: Simplify right side
    534,284,943,385.75x = 428,190,601,093,031,110,115,328
  5. Step 5: Solve for x
    x = 428,190,601,093,031,110,115,328/534,284,943,385.75
  6. Step 6: Final answer
    x = 801,427,415,078.55

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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.