Home / 573,601,919,963.76-791,640,061,447.44-326,464,286,562

Finding the Fourth Proportional to 573,601,919,963.76, 791,640,061,447.44 and 326,464,286,562

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Solution

The fourth proportional to 573,601,919,963.76, 791,640,061,447.44 and 326,464,286,562 is: 450,560,221,086.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,601,919,963.76 : 791,640,061,447.44 = 326,464,286,562 : x
  2. Step 2: Convert to fraction form
    573,601,919,963.76/791,640,061,447.44 = 326,464,286,562/x
  3. Step 3: Cross multiply
    573,601,919,963.76x = 791,640,061,447.44 × 326,464,286,562
  4. Step 4: Simplify right side
    573,601,919,963.76x = 258,442,207,874,336,316,981,248
  5. Step 5: Solve for x
    x = 258,442,207,874,336,316,981,248/573,601,919,963.76
  6. Step 6: Final answer
    x = 450,560,221,086.19

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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.