Home / 175,226,673.67-241,887,268.35-109,179,803.80

Finding the Fourth Proportional to 175,226,673.67, 241,887,268.35 and 109,179,803.80

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Solution

The fourth proportional to 175,226,673.67, 241,887,268.35 and 109,179,803.80 is: 150,714,522.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,226,673.67 : 241,887,268.35 = 109,179,803.80 : x
  2. Step 2: Convert to fraction form
    175,226,673.67/241,887,268.35 = 109,179,803.80/x
  3. Step 3: Cross multiply
    175,226,673.67x = 241,887,268.35 × 109,179,803.80
  4. Step 4: Simplify right side
    175,226,673.67x = 26,409,204,500,170,948
  5. Step 5: Solve for x
    x = 26,409,204,500,170,948/175,226,673.67
  6. Step 6: Final answer
    x = 150,714,522.78

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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.