Home / 244,983,153.10-367,546,473.54-72,464,560.72

Finding the Fourth Proportional to 244,983,153.10, 367,546,473.54 and 72,464,560.72

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Solution

The fourth proportional to 244,983,153.10, 367,546,473.54 and 72,464,560.72 is: 108,718,062.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,983,153.10 : 367,546,473.54 = 72,464,560.72 : x
  2. Step 2: Convert to fraction form
    244,983,153.10/367,546,473.54 = 72,464,560.72/x
  3. Step 3: Cross multiply
    244,983,153.10x = 367,546,473.54 × 72,464,560.72
  4. Step 4: Simplify right side
    244,983,153.10x = 26,634,093,749,261,204
  5. Step 5: Solve for x
    x = 26,634,093,749,261,204/244,983,153.10
  6. Step 6: Final answer
    x = 108,718,062.50

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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.