Home / 18,225,717,131,033-25,151,508,255,194-9,892,205,542,803.80

Finding the Fourth Proportional to 18,225,717,131,033, 25,151,508,255,194 and 9,892,205,542,803.80

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Solution

The fourth proportional to 18,225,717,131,033, 25,151,508,255,194 and 9,892,205,542,803.80 is: 13,651,253,752,219.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,225,717,131,033 : 25,151,508,255,194 = 9,892,205,542,803.80 : x
  2. Step 2: Convert to fraction form
    18,225,717,131,033/25,151,508,255,194 = 9,892,205,542,803.80/x
  3. Step 3: Cross multiply
    18,225,717,131,033x = 25,151,508,255,194 × 9,892,205,542,803.80
  4. Step 4: Simplify right side
    18,225,717,131,033x = 248,803,889,371,905,626,640,220,160
  5. Step 5: Solve for x
    x = 248,803,889,371,905,626,640,220,160/18,225,717,131,033
  6. Step 6: Final answer
    x = 13,651,253,752,219.51

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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.