Home / 7,631,035,778-11,519,103,585

Finding the Third Proportional to 7,631,035,778 and 11,519,103,585

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Solution

The third proportional to 7,631,035,778 and 11,519,103,585 is: 17,388,170,002.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,631,035,778 : 11,519,103,585 = 11,519,103,585 : x
  2. Step 2: Convert to fraction form
    7,631,035,778/11,519,103,585 = 11,519,103,585/x
  3. Step 3: Cross multiply
    7,631,035,778x = 11,519,103,585 × 11,519,103,585
  4. Step 4: Simplify right side
    7,631,035,778x = 132,689,747,401,959,849,984
  5. Step 5: Solve for x
    x = 132,689,747,401,959,849,984/7,631,035,778
  6. Step 6: Final answer
    x = 17,388,170,002.36

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.