Home / 59,638,389,759.88-89,456,995,115.61-27,323,067,431.24

Finding the Fourth Proportional to 59,638,389,759.88, 89,456,995,115.61 and 27,323,067,431.24

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Solution

The fourth proportional to 59,638,389,759.88, 89,456,995,115.61 and 27,323,067,431.24 is: 40,984,331,058.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,638,389,759.88 : 89,456,995,115.61 = 27,323,067,431.24 : x
  2. Step 2: Convert to fraction form
    59,638,389,759.88/89,456,995,115.61 = 27,323,067,431.24/x
  3. Step 3: Cross multiply
    59,638,389,759.88x = 89,456,995,115.61 × 27,323,067,431.24
  4. Step 4: Simplify right side
    59,638,389,759.88x = 2,444,239,509,739,782,799,360
  5. Step 5: Solve for x
    x = 2,444,239,509,739,782,799,360/59,638,389,759.88
  6. Step 6: Final answer
    x = 40,984,331,058.92

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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.