Home / 61,420,802,073.60-92,131,203,110.40-29,962,258,366.80

Finding the Fourth Proportional to 61,420,802,073.60, 92,131,203,110.40 and 29,962,258,366.80

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Solution

The fourth proportional to 61,420,802,073.60, 92,131,203,110.40 and 29,962,258,366.80 is: 44,943,387,550.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,420,802,073.60 : 92,131,203,110.40 = 29,962,258,366.80 : x
  2. Step 2: Convert to fraction form
    61,420,802,073.60/92,131,203,110.40 = 29,962,258,366.80/x
  3. Step 3: Cross multiply
    61,420,802,073.60x = 92,131,203,110.40 × 29,962,258,366.80
  4. Step 4: Simplify right side
    61,420,802,073.60x = 2,760,458,911,237,932,580,864
  5. Step 5: Solve for x
    x = 2,760,458,911,237,932,580,864/61,420,802,073.60
  6. Step 6: Final answer
    x = 44,943,387,550.20

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1.5x scale

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.