Home / 5,647,019,297.95-8,454,171,565.95-4,253,870,839.06

Finding the Fourth Proportional to 5,647,019,297.95, 8,454,171,565.95 and 4,253,870,839.06

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Solution

The fourth proportional to 5,647,019,297.95, 8,454,171,565.95 and 4,253,870,839.06 is: 6,368,484,326.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,019,297.95 : 8,454,171,565.95 = 4,253,870,839.06 : x
  2. Step 2: Convert to fraction form
    5,647,019,297.95/8,454,171,565.95 = 4,253,870,839.06/x
  3. Step 3: Cross multiply
    5,647,019,297.95x = 8,454,171,565.95 × 4,253,870,839.06
  4. Step 4: Simplify right side
    5,647,019,297.95x = 35,962,953,892,804,919,296
  5. Step 5: Solve for x
    x = 35,962,953,892,804,919,296/5,647,019,297.95
  6. Step 6: Final answer
    x = 6,368,484,326.92

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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.