Home / 182,865,340.64-274,374,872.96-113,835,911.52

Finding the Fourth Proportional to 182,865,340.64, 274,374,872.96 and 113,835,911.52

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Solution

The fourth proportional to 182,865,340.64, 274,374,872.96 and 113,835,911.52 is: 170,801,714.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,865,340.64 : 274,374,872.96 = 113,835,911.52 : x
  2. Step 2: Convert to fraction form
    182,865,340.64/274,374,872.96 = 113,835,911.52/x
  3. Step 3: Cross multiply
    182,865,340.64x = 274,374,872.96 × 113,835,911.52
  4. Step 4: Simplify right side
    182,865,340.64x = 31,233,713,761,585,796
  5. Step 5: Solve for x
    x = 31,233,713,761,585,796/182,865,340.64
  6. Step 6: Final answer
    x = 170,801,714.82

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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.