Home / 14,906,036,719.80-22,340,064,921.30-7,922,193,391.80

Finding the Fourth Proportional to 14,906,036,719.80, 22,340,064,921.30 and 7,922,193,391.80

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Solution

The fourth proportional to 14,906,036,719.80, 22,340,064,921.30 and 7,922,193,391.80 is: 11,873,197,283.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906,036,719.80 : 22,340,064,921.30 = 7,922,193,391.80 : x
  2. Step 2: Convert to fraction form
    14,906,036,719.80/22,340,064,921.30 = 7,922,193,391.80/x
  3. Step 3: Cross multiply
    14,906,036,719.80x = 22,340,064,921.30 × 7,922,193,391.80
  4. Step 4: Simplify right side
    14,906,036,719.80x = 176,982,314,691,905,847,296
  5. Step 5: Solve for x
    x = 176,982,314,691,905,847,296/14,906,036,719.80
  6. Step 6: Final answer
    x = 11,873,197,283.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.