Home / 35,238,016.53-48,649,311.45-22,196,454.39

Finding the Fourth Proportional to 35,238,016.53, 48,649,311.45 and 22,196,454.39

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Solution

The fourth proportional to 35,238,016.53, 48,649,311.45 and 22,196,454.39 is: 30,644,239.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,238,016.53 : 48,649,311.45 = 22,196,454.39 : x
  2. Step 2: Convert to fraction form
    35,238,016.53/48,649,311.45 = 22,196,454.39/x
  3. Step 3: Cross multiply
    35,238,016.53x = 48,649,311.45 × 22,196,454.39
  4. Step 4: Simplify right side
    35,238,016.53x = 1,079,842,222,704,829.88
  5. Step 5: Solve for x
    x = 1,079,842,222,704,829.88/35,238,016.53
  6. Step 6: Final answer
    x = 30,644,239.63

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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.