Home / 16,765,560,427.80-25,148,340,641.70-4,976,498,436.60

Finding the Fourth Proportional to 16,765,560,427.80, 25,148,340,641.70 and 4,976,498,436.60

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Solution

The fourth proportional to 16,765,560,427.80, 25,148,340,641.70 and 4,976,498,436.60 is: 7,464,747,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,765,560,427.80 : 25,148,340,641.70 = 4,976,498,436.60 : x
  2. Step 2: Convert to fraction form
    16,765,560,427.80/25,148,340,641.70 = 4,976,498,436.60/x
  3. Step 3: Cross multiply
    16,765,560,427.80x = 25,148,340,641.70 × 4,976,498,436.60
  4. Step 4: Simplify right side
    16,765,560,427.80x = 125,150,677,886,504,304,640
  5. Step 5: Solve for x
    x = 125,150,677,886,504,304,640/16,765,560,427.80
  6. Step 6: Final answer
    x = 7,464,747,654.90

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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.