Home / 62,910,195,843.64-86,816,066,943.57-33,974,382,967.25

Finding the Fourth Proportional to 62,910,195,843.64, 86,816,066,943.57 and 33,974,382,967.25

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Solution

The fourth proportional to 62,910,195,843.64, 86,816,066,943.57 and 33,974,382,967.25 is: 46,884,646,701.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,910,195,843.64 : 86,816,066,943.57 = 33,974,382,967.25 : x
  2. Step 2: Convert to fraction form
    62,910,195,843.64/86,816,066,943.57 = 33,974,382,967.25/x
  3. Step 3: Cross multiply
    62,910,195,843.64x = 86,816,066,943.57 × 33,974,382,967.25
  4. Step 4: Simplify right side
    62,910,195,843.64x = 2,949,522,306,051,434,086,400
  5. Step 5: Solve for x
    x = 2,949,522,306,051,434,086,400/62,910,195,843.64
  6. Step 6: Final answer
    x = 46,884,646,701.51

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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.