Home / 331,274,397.06-457,137,869.67-182,587,335.93

Finding the Fourth Proportional to 331,274,397.06, 457,137,869.67 and 182,587,335.93

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Solution

The fourth proportional to 331,274,397.06, 457,137,869.67 and 182,587,335.93 is: 251,959,060.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,274,397.06 : 457,137,869.67 = 182,587,335.93 : x
  2. Step 2: Convert to fraction form
    331,274,397.06/457,137,869.67 = 182,587,335.93/x
  3. Step 3: Cross multiply
    331,274,397.06x = 457,137,869.67 × 182,587,335.93
  4. Step 4: Simplify right side
    331,274,397.06x = 83,467,585,775,760,848
  5. Step 5: Solve for x
    x = 83,467,585,775,760,848/331,274,397.06
  6. Step 6: Final answer
    x = 251,959,060.27

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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.