Home / 175,226,667.16-241,887,259.38-109,179,797.30

Finding the Fourth Proportional to 175,226,667.16, 241,887,259.38 and 109,179,797.30

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Solution

The fourth proportional to 175,226,667.16, 241,887,259.38 and 109,179,797.30 is: 150,714,513.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,226,667.16 : 241,887,259.38 = 109,179,797.30 : x
  2. Step 2: Convert to fraction form
    175,226,667.16/241,887,259.38 = 109,179,797.30/x
  3. Step 3: Cross multiply
    175,226,667.16x = 241,887,259.38 × 109,179,797.30
  4. Step 4: Simplify right side
    175,226,667.16x = 26,409,201,948,560,924
  5. Step 5: Solve for x
    x = 26,409,201,948,560,924/175,226,667.16
  6. Step 6: Final answer
    x = 150,714,513.82

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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.