Home / 35,365,069.32-48,810,481.38-22,140,398.04

Finding the Fourth Proportional to 35,365,069.32, 48,810,481.38 and 22,140,398.04

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Solution

The fourth proportional to 35,365,069.32, 48,810,481.38 and 22,140,398.04 is: 30,557,934.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,365,069.32 : 48,810,481.38 = 22,140,398.04 : x
  2. Step 2: Convert to fraction form
    35,365,069.32/48,810,481.38 = 22,140,398.04/x
  3. Step 3: Cross multiply
    35,365,069.32x = 48,810,481.38 × 22,140,398.04
  4. Step 4: Simplify right side
    35,365,069.32x = 1,080,683,486,277,208.50
  5. Step 5: Solve for x
    x = 1,080,683,486,277,208.50/35,365,069.32
  6. Step 6: Final answer
    x = 30,557,934.91

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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.