Home / 34,486,108.82-51,729,159.07-23,670,620.20

Finding the Fourth Proportional to 34,486,108.82, 51,729,159.07 and 23,670,620.20

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Solution

The fourth proportional to 34,486,108.82, 51,729,159.07 and 23,670,620.20 is: 35,505,927.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,486,108.82 : 51,729,159.07 = 23,670,620.20 : x
  2. Step 2: Convert to fraction form
    34,486,108.82/51,729,159.07 = 23,670,620.20/x
  3. Step 3: Cross multiply
    34,486,108.82x = 51,729,159.07 × 23,670,620.20
  4. Step 4: Simplify right side
    34,486,108.82x = 1,224,461,277,611,355.25
  5. Step 5: Solve for x
    x = 1,224,461,277,611,355.25/34,486,108.82
  6. Step 6: Final answer
    x = 35,505,927.44

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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.