Home / 6,697,684,900.28-10,048,040,899.78-2,215,769,017.34

Finding the Fourth Proportional to 6,697,684,900.28, 10,048,040,899.78 and 2,215,769,017.34

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Solution

The fourth proportional to 6,697,684,900.28, 10,048,040,899.78 and 2,215,769,017.34 is: 3,324,154,247.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,684,900.28 : 10,048,040,899.78 = 2,215,769,017.34 : x
  2. Step 2: Convert to fraction form
    6,697,684,900.28/10,048,040,899.78 = 2,215,769,017.34/x
  3. Step 3: Cross multiply
    6,697,684,900.28x = 10,048,040,899.78 × 2,215,769,017.34
  4. Step 4: Simplify right side
    6,697,684,900.28x = 22,264,137,710,697,664,512
  5. Step 5: Solve for x
    x = 22,264,137,710,697,664,512/6,697,684,900.28
  6. Step 6: Final answer
    x = 3,324,154,247.65

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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.