Home / 15,153,491,545,168-31,110,313,822,538

Finding the Third Proportional to 15,153,491,545,168 and 31,110,313,822,538

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Solution

The third proportional to 15,153,491,545,168 and 31,110,313,822,538 is: 63,869,876,011,869.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,153,491,545,168 : 31,110,313,822,538 = 31,110,313,822,538 : x
  2. Step 2: Convert to fraction form
    15,153,491,545,168/31,110,313,822,538 = 31,110,313,822,538/x
  3. Step 3: Cross multiply
    15,153,491,545,168x = 31,110,313,822,538 × 31,110,313,822,538
  4. Step 4: Simplify right side
    15,153,491,545,168x = 967,851,626,136,798,979,598,319,616
  5. Step 5: Solve for x
    x = 967,851,626,136,798,979,598,319,616/15,153,491,545,168
  6. Step 6: Final answer
    x = 63,869,876,011,869.90

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.