Home / 80,093,035.83-120,139,750.62-22,585,608.39

Finding the Fourth Proportional to 80,093,035.83, 120,139,750.62 and 22,585,608.39

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Solution

The fourth proportional to 80,093,035.83, 120,139,750.62 and 22,585,608.39 is: 33,878,468.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,093,035.83 : 120,139,750.62 = 22,585,608.39 : x
  2. Step 2: Convert to fraction form
    80,093,035.83/120,139,750.62 = 22,585,608.39/x
  3. Step 3: Cross multiply
    80,093,035.83x = 120,139,750.62 × 22,585,608.39
  4. Step 4: Simplify right side
    80,093,035.83x = 2,713,429,359,575,580
  5. Step 5: Solve for x
    x = 2,713,429,359,575,580/80,093,035.83
  6. Step 6: Final answer
    x = 33,878,468.10

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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.