Home / 6,538,888,595.97-9,800,364,486.29-3,389,366,846.48

Finding the Fourth Proportional to 6,538,888,595.97, 9,800,364,486.29 and 3,389,366,846.48

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Solution

The fourth proportional to 6,538,888,595.97, 9,800,364,486.29 and 3,389,366,846.48 is: 5,079,919,926.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538,888,595.97 : 9,800,364,486.29 = 3,389,366,846.48 : x
  2. Step 2: Convert to fraction form
    6,538,888,595.97/9,800,364,486.29 = 3,389,366,846.48/x
  3. Step 3: Cross multiply
    6,538,888,595.97x = 9,800,364,486.29 × 3,389,366,846.48
  4. Step 4: Simplify right side
    6,538,888,595.97x = 33,217,030,473,185,374,208
  5. Step 5: Solve for x
    x = 33,217,030,473,185,374,208/6,538,888,595.97
  6. Step 6: Final answer
    x = 5,079,919,926.10

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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.