Home / 11,137,934,305,033-16,706,897,525,336-2,978,662,517,013.20

Finding the Fourth Proportional to 11,137,934,305,033, 16,706,897,525,336 and 2,978,662,517,013.20

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Solution

The fourth proportional to 11,137,934,305,033, 16,706,897,525,336 and 2,978,662,517,013.20 is: 4,467,992,723,912.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,137,934,305,033 : 16,706,897,525,336 = 2,978,662,517,013.20 : x
  2. Step 2: Convert to fraction form
    11,137,934,305,033/16,706,897,525,336 = 2,978,662,517,013.20/x
  3. Step 3: Cross multiply
    11,137,934,305,033x = 16,706,897,525,336 × 2,978,662,517,013.20
  4. Step 4: Simplify right side
    11,137,934,305,033x = 49,764,209,434,298,933,084,946,432
  5. Step 5: Solve for x
    x = 49,764,209,434,298,933,084,946,432/11,137,934,305,033
  6. Step 6: Final answer
    x = 4,467,992,723,912.15

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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.