Home / 7,463,681,093,985.60-11,195,521,640,978-2,097,519,900,847

Finding the Fourth Proportional to 7,463,681,093,985.60, 11,195,521,640,978 and 2,097,519,900,847

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Solution

The fourth proportional to 7,463,681,093,985.60, 11,195,521,640,978 and 2,097,519,900,847 is: 3,146,279,851,270.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463,681,093,985.60 : 11,195,521,640,978 = 2,097,519,900,847 : x
  2. Step 2: Convert to fraction form
    7,463,681,093,985.60/11,195,521,640,978 = 2,097,519,900,847/x
  3. Step 3: Cross multiply
    7,463,681,093,985.60x = 11,195,521,640,978 × 2,097,519,900,847
  4. Step 4: Simplify right side
    7,463,681,093,985.60x = 23,482,829,442,314,618,470,924,288
  5. Step 5: Solve for x
    x = 23,482,829,442,314,618,470,924,288/7,463,681,093,985.60
  6. Step 6: Final answer
    x = 3,146,279,851,270.39

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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.