Home / 15,111,200,897,187-22,669,067,760,376-5,307,545,912,156.50

Finding the Fourth Proportional to 15,111,200,897,187, 22,669,067,760,376 and 5,307,545,912,156.50

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Solution

The fourth proportional to 15,111,200,897,187, 22,669,067,760,376 and 5,307,545,912,156.50 is: 7,962,114,906,855.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,111,200,897,187 : 22,669,067,760,376 = 5,307,545,912,156.50 : x
  2. Step 2: Convert to fraction form
    15,111,200,897,187/22,669,067,760,376 = 5,307,545,912,156.50/x
  3. Step 3: Cross multiply
    15,111,200,897,187x = 22,669,067,760,376 × 5,307,545,912,156.50
  4. Step 4: Simplify right side
    15,111,200,897,187x = 120,317,117,923,982,346,052,173,824
  5. Step 5: Solve for x
    x = 120,317,117,923,982,346,052,173,824/15,111,200,897,187
  6. Step 6: Final answer
    x = 7,962,114,906,855.60

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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.