Home / 12,149,934,466,812-16,766,926,167,921-6,594,259,014,738.40

Finding the Fourth Proportional to 12,149,934,466,812, 16,766,926,167,921 and 6,594,259,014,738.40

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Solution

The fourth proportional to 12,149,934,466,812, 16,766,926,167,921 and 6,594,259,014,738.40 is: 9,100,086,451,847.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,149,934,466,812 : 16,766,926,167,921 = 6,594,259,014,738.40 : x
  2. Step 2: Convert to fraction form
    12,149,934,466,812/16,766,926,167,921 = 6,594,259,014,738.40/x
  3. Step 3: Cross multiply
    12,149,934,466,812x = 16,766,926,167,921 × 6,594,259,014,738.40
  4. Step 4: Simplify right side
    12,149,934,466,812x = 110,565,454,032,266,240,840,433,664
  5. Step 5: Solve for x
    x = 110,565,454,032,266,240,840,433,664/12,149,934,466,812
  6. Step 6: Final answer
    x = 9,100,086,451,847.12

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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.