Home / 175,226,666.67-241,887,258.71-109,179,796.82

Finding the Fourth Proportional to 175,226,666.67, 241,887,258.71 and 109,179,796.82

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Solution

The fourth proportional to 175,226,666.67, 241,887,258.71 and 109,179,796.82 is: 150,714,513.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,226,666.67 : 241,887,258.71 = 109,179,796.82 : x
  2. Step 2: Convert to fraction form
    175,226,666.67/241,887,258.71 = 109,179,796.82/x
  3. Step 3: Cross multiply
    175,226,666.67x = 241,887,258.71 × 109,179,796.82
  4. Step 4: Simplify right side
    175,226,666.67x = 26,409,201,757,549,240
  5. Step 5: Solve for x
    x = 26,409,201,757,549,240/175,226,666.67
  6. Step 6: Final answer
    x = 150,714,513.15

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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.