Home / 466,012,801,713.03-699,050,770,177.30-163,788,661,047.38

Finding the Fourth Proportional to 466,012,801,713.03, 699,050,770,177.30 and 163,788,661,047.38

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Solution

The fourth proportional to 466,012,801,713.03, 699,050,770,177.30 and 163,788,661,047.38 is: 245,694,086,580.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,012,801,713.03 : 699,050,770,177.30 = 163,788,661,047.38 : x
  2. Step 2: Convert to fraction form
    466,012,801,713.03/699,050,770,177.30 = 163,788,661,047.38/x
  3. Step 3: Cross multiply
    466,012,801,713.03x = 699,050,770,177.30 × 163,788,661,047.38
  4. Step 4: Simplify right side
    466,012,801,713.03x = 114,496,589,651,479,736,877,056
  5. Step 5: Solve for x
    x = 114,496,589,651,479,736,877,056/466,012,801,713.03
  6. Step 6: Final answer
    x = 245,694,086,580.02

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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.