Home / 4,215,663,100,653.40-5,815,474,020,200.20-2,753,295,916,292.70

Finding the Fourth Proportional to 4,215,663,100,653.40, 5,815,474,020,200.20 and 2,753,295,916,292.70

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Solution

The fourth proportional to 4,215,663,100,653.40, 5,815,474,020,200.20 and 2,753,295,916,292.70 is: 3,798,150,015,508.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215,663,100,653.40 : 5,815,474,020,200.20 = 2,753,295,916,292.70 : x
  2. Step 2: Convert to fraction form
    4,215,663,100,653.40/5,815,474,020,200.20 = 2,753,295,916,292.70/x
  3. Step 3: Cross multiply
    4,215,663,100,653.40x = 5,815,474,020,200.20 × 2,753,295,916,292.70
  4. Step 4: Simplify right side
    4,215,663,100,653.40x = 16,011,720,871,123,503,772,860,416
  5. Step 5: Solve for x
    x = 16,011,720,871,123,503,772,860,416/4,215,663,100,653.40
  6. Step 6: Final answer
    x = 3,798,150,015,508.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.