Home / 267,162,495.58-400,464,047.33-111,805,314.70

Finding the Fourth Proportional to 267,162,495.58, 400,464,047.33 and 111,805,314.70

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Solution

The fourth proportional to 267,162,495.58, 400,464,047.33 and 111,805,314.70 is: 167,590,921.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,162,495.58 : 400,464,047.33 = 111,805,314.70 : x
  2. Step 2: Convert to fraction form
    267,162,495.58/400,464,047.33 = 111,805,314.70/x
  3. Step 3: Cross multiply
    267,162,495.58x = 400,464,047.33 × 111,805,314.70
  4. Step 4: Simplify right side
    267,162,495.58x = 44,774,008,837,766,344
  5. Step 5: Solve for x
    x = 44,774,008,837,766,344/267,162,495.58
  6. Step 6: Final answer
    x = 167,590,921.55

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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.