Home / 13,140,879,246,108-19,317,675,438,540

Finding the Third Proportional to 13,140,879,246,108 and 19,317,675,438,540

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Solution

The third proportional to 13,140,879,246,108 and 19,317,675,438,540 is: 28,397,839,852,253.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,140,879,246,108 : 19,317,675,438,540 = 19,317,675,438,540 : x
  2. Step 2: Convert to fraction form
    13,140,879,246,108/19,317,675,438,540 = 19,317,675,438,540/x
  3. Step 3: Cross multiply
    13,140,879,246,108x = 19,317,675,438,540 × 19,317,675,438,540
  4. Step 4: Simplify right side
    13,140,879,246,108x = 373,172,584,348,771,603,718,340,608
  5. Step 5: Solve for x
    x = 373,172,584,348,771,603,718,340,608/13,140,879,246,108
  6. Step 6: Final answer
    x = 28,397,839,852,253.11

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.