Home / 35,448,993.19-48,923,503.35-20,567,595.43

Finding the Fourth Proportional to 35,448,993.19, 48,923,503.35 and 20,567,595.43

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Solution

The fourth proportional to 35,448,993.19, 48,923,503.35 and 20,567,595.43 is: 28,385,540.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,448,993.19 : 48,923,503.35 = 20,567,595.43 : x
  2. Step 2: Convert to fraction form
    35,448,993.19/48,923,503.35 = 20,567,595.43/x
  3. Step 3: Cross multiply
    35,448,993.19x = 48,923,503.35 × 20,567,595.43
  4. Step 4: Simplify right side
    35,448,993.19x = 1,006,238,823,676,432.25
  5. Step 5: Solve for x
    x = 1,006,238,823,676,432.25/35,448,993.19
  6. Step 6: Final answer
    x = 28,385,540.27

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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.