Home / 3,522,774,677.80-5,284,162,016.70-1,069,107,644.20

Finding the Fourth Proportional to 3,522,774,677.80, 5,284,162,016.70 and 1,069,107,644.20

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Solution

The fourth proportional to 3,522,774,677.80, 5,284,162,016.70 and 1,069,107,644.20 is: 1,603,661,466.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,774,677.80 : 5,284,162,016.70 = 1,069,107,644.20 : x
  2. Step 2: Convert to fraction form
    3,522,774,677.80/5,284,162,016.70 = 1,069,107,644.20/x
  3. Step 3: Cross multiply
    3,522,774,677.80x = 5,284,162,016.70 × 1,069,107,644.20
  4. Step 4: Simplify right side
    3,522,774,677.80x = 5,649,338,005,245,257,728
  5. Step 5: Solve for x
    x = 5,649,338,005,245,257,728/3,522,774,677.80
  6. Step 6: Final answer
    x = 1,603,661,466.30

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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.