Home / 5,902,892,597.13-8,854,338,896.31-1,972,598,754.60

Finding the Fourth Proportional to 5,902,892,597.13, 8,854,338,896.31 and 1,972,598,754.60

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Solution

The fourth proportional to 5,902,892,597.13, 8,854,338,896.31 and 1,972,598,754.60 is: 2,958,898,132.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902,892,597.13 : 8,854,338,896.31 = 1,972,598,754.60 : x
  2. Step 2: Convert to fraction form
    5,902,892,597.13/8,854,338,896.31 = 1,972,598,754.60/x
  3. Step 3: Cross multiply
    5,902,892,597.13x = 8,854,338,896.31 × 1,972,598,754.60
  4. Step 4: Simplify right side
    5,902,892,597.13x = 17,466,057,879,667,441,664
  5. Step 5: Solve for x
    x = 17,466,057,879,667,441,664/5,902,892,597.13
  6. Step 6: Final answer
    x = 2,958,898,132.11

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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.