Home / 6,989,317,674.64-10,485,448,925.30-2,267,270,880.76

Finding the Fourth Proportional to 6,989,317,674.64, 10,485,448,925.30 and 2,267,270,880.76

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Solution

The fourth proportional to 6,989,317,674.64, 10,485,448,925.30 and 2,267,270,880.76 is: 3,401,383,958.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,989,317,674.64 : 10,485,448,925.30 = 2,267,270,880.76 : x
  2. Step 2: Convert to fraction form
    6,989,317,674.64/10,485,448,925.30 = 2,267,270,880.76/x
  3. Step 3: Cross multiply
    6,989,317,674.64x = 10,485,448,925.30 × 2,267,270,880.76
  4. Step 4: Simplify right side
    6,989,317,674.64x = 23,773,353,020,040,290,304
  5. Step 5: Solve for x
    x = 23,773,353,020,040,290,304/6,989,317,674.64
  6. Step 6: Final answer
    x = 3,401,383,958.60

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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.