Home / 244,993,340.34-367,543,820.55-72,456,702.90

Finding the Fourth Proportional to 244,993,340.34, 367,543,820.55 and 72,456,702.90

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Solution

The fourth proportional to 244,993,340.34, 367,543,820.55 and 72,456,702.90 is: 108,700,968.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,993,340.34 : 367,543,820.55 = 72,456,702.90 : x
  2. Step 2: Convert to fraction form
    244,993,340.34/367,543,820.55 = 72,456,702.90/x
  3. Step 3: Cross multiply
    244,993,340.34x = 367,543,820.55 × 72,456,702.90
  4. Step 4: Simplify right side
    244,993,340.34x = 26,631,013,408,322,268
  5. Step 5: Solve for x
    x = 26,631,013,408,322,268/244,993,340.34
  6. Step 6: Final answer
    x = 108,700,968.65

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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.