Home / 13,140,879,246,136-19,317,675,438,580

Finding the Third Proportional to 13,140,879,246,136 and 19,317,675,438,580

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Solution

The third proportional to 13,140,879,246,136 and 19,317,675,438,580 is: 28,397,839,852,310.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,140,879,246,136 : 19,317,675,438,580 = 19,317,675,438,580 : x
  2. Step 2: Convert to fraction form
    13,140,879,246,136/19,317,675,438,580 = 19,317,675,438,580/x
  3. Step 3: Cross multiply
    13,140,879,246,136x = 19,317,675,438,580 × 19,317,675,438,580
  4. Step 4: Simplify right side
    13,140,879,246,136x = 373,172,584,350,316,967,311,179,776
  5. Step 5: Solve for x
    x = 373,172,584,350,316,967,311,179,776/13,140,879,246,136
  6. Step 6: Final answer
    x = 28,397,839,852,310.20

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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.