Home / 14,822,262,093.45-20,454,147,997.22-8,047,925,623.13

Finding the Fourth Proportional to 14,822,262,093.45, 20,454,147,997.22 and 8,047,925,623.13

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Solution

The fourth proportional to 14,822,262,093.45, 20,454,147,997.22 and 8,047,925,623.13 is: 11,105,825,867.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,822,262,093.45 : 20,454,147,997.22 = 8,047,925,623.13 : x
  2. Step 2: Convert to fraction form
    14,822,262,093.45/20,454,147,997.22 = 8,047,925,623.13/x
  3. Step 3: Cross multiply
    14,822,262,093.45x = 20,454,147,997.22 × 8,047,925,623.13
  4. Step 4: Simplify right side
    14,822,262,093.45x = 164,613,461,766,033,833,984
  5. Step 5: Solve for x
    x = 164,613,461,766,033,833,984/14,822,262,093.45
  6. Step 6: Final answer
    x = 11,105,825,867.07

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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.