Home / 52,701,597,290.70-79,062,416,305.31-17,339,146,456.41

Finding the Fourth Proportional to 52,701,597,290.70, 79,062,416,305.31 and 17,339,146,456.41

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Solution

The fourth proportional to 52,701,597,290.70, 79,062,416,305.31 and 17,339,146,456.41 is: 26,012,016,447.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,701,597,290.70 : 79,062,416,305.31 = 17,339,146,456.41 : x
  2. Step 2: Convert to fraction form
    52,701,597,290.70/79,062,416,305.31 = 17,339,146,456.41/x
  3. Step 3: Cross multiply
    52,701,597,290.70x = 79,062,416,305.31 × 17,339,146,456.41
  4. Step 4: Simplify right side
    52,701,597,290.70x = 1,370,874,815,515,462,729,728
  5. Step 5: Solve for x
    x = 1,370,874,815,515,462,729,728/52,701,597,290.70
  6. Step 6: Final answer
    x = 26,012,016,447.13

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1.5x scale

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.