Home / 12,078,041,930,195-18,117,063,106,272-2,899,099,737,737.60

Finding the Fourth Proportional to 12,078,041,930,195, 18,117,063,106,272 and 2,899,099,737,737.60

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Solution

The fourth proportional to 12,078,041,930,195, 18,117,063,106,272 and 2,899,099,737,737.60 is: 4,348,649,657,247.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,078,041,930,195 : 18,117,063,106,272 = 2,899,099,737,737.60 : x
  2. Step 2: Convert to fraction form
    12,078,041,930,195/18,117,063,106,272 = 2,899,099,737,737.60/x
  3. Step 3: Cross multiply
    12,078,041,930,195x = 18,117,063,106,272 × 2,899,099,737,737.60
  4. Step 4: Simplify right side
    12,078,041,930,195x = 52,523,172,899,968,705,695,318,016
  5. Step 5: Solve for x
    x = 52,523,172,899,968,705,695,318,016/12,078,041,930,195
  6. Step 6: Final answer
    x = 4,348,649,657,247.94

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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.