Home / 12,477,931,667,452-17,219,565,958,250-6,922,256,273,586.90

Finding the Fourth Proportional to 12,477,931,667,452, 17,219,565,958,250 and 6,922,256,273,586.90

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Solution

The fourth proportional to 12,477,931,667,452, 17,219,565,958,250 and 6,922,256,273,586.90 is: 9,552,724,895,413.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,477,931,667,452 : 17,219,565,958,250 = 6,922,256,273,586.90 : x
  2. Step 2: Convert to fraction form
    12,477,931,667,452/17,219,565,958,250 = 6,922,256,273,586.90/x
  3. Step 3: Cross multiply
    12,477,931,667,452x = 17,219,565,958,250 × 6,922,256,273,586.90
  4. Step 4: Simplify right side
    12,477,931,667,452x = 119,198,248,482,939,496,491,384,832
  5. Step 5: Solve for x
    x = 119,198,248,482,939,496,491,384,832/12,477,931,667,452
  6. Step 6: Final answer
    x = 9,552,724,895,413.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.