Home / 222,876,982.68-334,315,028.52-59,131,152.42

Finding the Fourth Proportional to 222,876,982.68, 334,315,028.52 and 59,131,152.42

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Solution

The fourth proportional to 222,876,982.68, 334,315,028.52 and 59,131,152.42 is: 88,696,610.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,876,982.68 : 334,315,028.52 = 59,131,152.42 : x
  2. Step 2: Convert to fraction form
    222,876,982.68/334,315,028.52 = 59,131,152.42/x
  3. Step 3: Cross multiply
    222,876,982.68x = 334,315,028.52 × 59,131,152.42
  4. Step 4: Simplify right side
    222,876,982.68x = 19,768,432,907,712,768
  5. Step 5: Solve for x
    x = 19,768,432,907,712,768/222,876,982.68
  6. Step 6: Final answer
    x = 88,696,610.44

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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.