Home / 19,543,055,969,046-26,970,642,054,248-10,763,715,102,212

Finding the Fourth Proportional to 19,543,055,969,046, 26,970,642,054,248 and 10,763,715,102,212

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Solution

The fourth proportional to 19,543,055,969,046, 26,970,642,054,248 and 10,763,715,102,212 is: 14,854,601,432,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,543,055,969,046 : 26,970,642,054,248 = 10,763,715,102,212 : x
  2. Step 2: Convert to fraction form
    19,543,055,969,046/26,970,642,054,248 = 10,763,715,102,212/x
  3. Step 3: Cross multiply
    19,543,055,969,046x = 26,970,642,054,248 × 10,763,715,102,212
  4. Step 4: Simplify right side
    19,543,055,969,046x = 290,304,307,195,663,271,797,456,896
  5. Step 5: Solve for x
    x = 290,304,307,195,663,271,797,456,896/19,543,055,969,046
  6. Step 6: Final answer
    x = 14,854,601,432,625.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.