Home / 6,447,213,082.85-9,675,237,118.76-2,250,165,897.34

Finding the Fourth Proportional to 6,447,213,082.85, 9,675,237,118.76 and 2,250,165,897.34

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Solution

The fourth proportional to 6,447,213,082.85, 9,675,237,118.76 and 2,250,165,897.34 is: 3,376,790,612.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,447,213,082.85 : 9,675,237,118.76 = 2,250,165,897.34 : x
  2. Step 2: Convert to fraction form
    6,447,213,082.85/9,675,237,118.76 = 2,250,165,897.34/x
  3. Step 3: Cross multiply
    6,447,213,082.85x = 9,675,237,118.76 × 2,250,165,897.34
  4. Step 4: Simplify right side
    6,447,213,082.85x = 21,770,888,613,311,692,800
  5. Step 5: Solve for x
    x = 21,770,888,613,311,692,800/6,447,213,082.85
  6. Step 6: Final answer
    x = 3,376,790,612.25

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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.