Home / 62,819,989,498.97-86,691,467,454.86-34,273,664,084.62

Finding the Fourth Proportional to 62,819,989,498.97, 86,691,467,454.86 and 34,273,664,084.62

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Solution

The fourth proportional to 62,819,989,498.97, 86,691,467,454.86 and 34,273,664,084.62 is: 47,297,592,028.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,819,989,498.97 : 86,691,467,454.86 = 34,273,664,084.62 : x
  2. Step 2: Convert to fraction form
    62,819,989,498.97/86,691,467,454.86 = 34,273,664,084.62/x
  3. Step 3: Cross multiply
    62,819,989,498.97x = 86,691,467,454.86 × 34,273,664,084.62
  4. Step 4: Simplify right side
    62,819,989,498.97x = 2,971,234,234,550,033,842,176
  5. Step 5: Solve for x
    x = 2,971,234,234,550,033,842,176/62,819,989,498.97
  6. Step 6: Final answer
    x = 47,297,592,028.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.