Home / 573,601,919,883.56-791,640,061,336.84-326,464,286,482

Finding the Fourth Proportional to 573,601,919,883.56, 791,640,061,336.84 and 326,464,286,482

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Solution

The fourth proportional to 573,601,919,883.56, 791,640,061,336.84 and 326,464,286,482 is: 450,560,220,975.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,601,919,883.56 : 791,640,061,336.84 = 326,464,286,482 : x
  2. Step 2: Convert to fraction form
    573,601,919,883.56/791,640,061,336.84 = 326,464,286,482/x
  3. Step 3: Cross multiply
    573,601,919,883.56x = 791,640,061,336.84 × 326,464,286,482
  4. Step 4: Simplify right side
    573,601,919,883.56x = 258,442,207,774,898,160,402,432
  5. Step 5: Solve for x
    x = 258,442,207,774,898,160,402,432/573,601,919,883.56
  6. Step 6: Final answer
    x = 450,560,220,975.83

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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.