Home / 567,278,694.40-850,670,910.51-301,326,207.16

Finding the Fourth Proportional to 567,278,694.40, 850,670,910.51 and 301,326,207.16

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Solution

The fourth proportional to 567,278,694.40, 850,670,910.51 and 301,326,207.16 is: 451,858,040.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,278,694.40 : 850,670,910.51 = 301,326,207.16 : x
  2. Step 2: Convert to fraction form
    567,278,694.40/850,670,910.51 = 301,326,207.16/x
  3. Step 3: Cross multiply
    567,278,694.40x = 850,670,910.51 × 301,326,207.16
  4. Step 4: Simplify right side
    567,278,694.40x = 256,329,439,005,322,112
  5. Step 5: Solve for x
    x = 256,329,439,005,322,112/567,278,694.40
  6. Step 6: Final answer
    x = 451,858,040.04

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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.