Home / 150,920,597.60-226,428,747.84-53,874,225.44

Finding the Fourth Proportional to 150,920,597.60, 226,428,747.84 and 53,874,225.44

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Solution

The fourth proportional to 150,920,597.60, 226,428,747.84 and 53,874,225.44 is: 80,828,419.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,920,597.60 : 226,428,747.84 = 53,874,225.44 : x
  2. Step 2: Convert to fraction form
    150,920,597.60/226,428,747.84 = 53,874,225.44/x
  3. Step 3: Cross multiply
    150,920,597.60x = 226,428,747.84 × 53,874,225.44
  4. Step 4: Simplify right side
    150,920,597.60x = 12,198,673,407,229,072
  5. Step 5: Solve for x
    x = 12,198,673,407,229,072/150,920,597.60
  6. Step 6: Final answer
    x = 80,828,419.72

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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.