Home / 49,731,422,540.49-74,635,817,326.97-34,711,009,205.13

Finding the Fourth Proportional to 49,731,422,540.49, 74,635,817,326.97 and 34,711,009,205.13

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Solution

The fourth proportional to 49,731,422,540.49, 74,635,817,326.97 and 34,711,009,205.13 is: 52,093,513,716.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,731,422,540.49 : 74,635,817,326.97 = 34,711,009,205.13 : x
  2. Step 2: Convert to fraction form
    49,731,422,540.49/74,635,817,326.97 = 34,711,009,205.13/x
  3. Step 3: Cross multiply
    49,731,422,540.49x = 74,635,817,326.97 × 34,711,009,205.13
  4. Step 4: Simplify right side
    49,731,422,540.49x = 2,590,684,542,268,683,059,200
  5. Step 5: Solve for x
    x = 2,590,684,542,268,683,059,200/49,731,422,540.49
  6. Step 6: Final answer
    x = 52,093,513,716.79

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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.