Home / 6,447,213,058.39-9,675,237,082.10-2,250,165,872.91

Finding the Fourth Proportional to 6,447,213,058.39, 9,675,237,082.10 and 2,250,165,872.91

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Solution

The fourth proportional to 6,447,213,058.39, 9,675,237,082.10 and 2,250,165,872.91 is: 3,376,790,575.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,447,213,058.39 : 9,675,237,082.10 = 2,250,165,872.91 : x
  2. Step 2: Convert to fraction form
    6,447,213,058.39/9,675,237,082.10 = 2,250,165,872.91/x
  3. Step 3: Cross multiply
    6,447,213,058.39x = 9,675,237,082.10 × 2,250,165,872.91
  4. Step 4: Simplify right side
    6,447,213,058.39x = 21,770,888,294,454,747,136
  5. Step 5: Solve for x
    x = 21,770,888,294,454,747,136/6,447,213,058.39
  6. Step 6: Final answer
    x = 3,376,790,575.60

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1.5x scale

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.