Home / 35,324,692,374.67-48,752,196,757.11-20,085,067,619.34

Finding the Fourth Proportional to 35,324,692,374.67, 48,752,196,757.11 and 20,085,067,619.34

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Solution

The fourth proportional to 35,324,692,374.67, 48,752,196,757.11 and 20,085,067,619.34 is: 27,719,736,610.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,324,692,374.67 : 48,752,196,757.11 = 20,085,067,619.34 : x
  2. Step 2: Convert to fraction form
    35,324,692,374.67/48,752,196,757.11 = 20,085,067,619.34/x
  3. Step 3: Cross multiply
    35,324,692,374.67x = 48,752,196,757.11 × 20,085,067,619.34
  4. Step 4: Simplify right side
    35,324,692,374.67x = 979,191,168,457,727,541,248
  5. Step 5: Solve for x
    x = 979,191,168,457,727,541,248/35,324,692,374.67
  6. Step 6: Final answer
    x = 27,719,736,610.08

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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.