Home / 18,225,717,131,036-25,151,508,255,197-9,892,205,542,806.10

Finding the Fourth Proportional to 18,225,717,131,036, 25,151,508,255,197 and 9,892,205,542,806.10

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Solution

The fourth proportional to 18,225,717,131,036, 25,151,508,255,197 and 9,892,205,542,806.10 is: 13,651,253,752,222.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,225,717,131,036 : 25,151,508,255,197 = 9,892,205,542,806.10 : x
  2. Step 2: Convert to fraction form
    18,225,717,131,036/25,151,508,255,197 = 9,892,205,542,806.10/x
  3. Step 3: Cross multiply
    18,225,717,131,036x = 25,151,508,255,197 × 9,892,205,542,806.10
  4. Step 4: Simplify right side
    18,225,717,131,036x = 248,803,889,371,993,140,893,843,456
  5. Step 5: Solve for x
    x = 248,803,889,371,993,140,893,843,456/18,225,717,131,036
  6. Step 6: Final answer
    x = 13,651,253,752,222.06

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Double scale
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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.