Home / 84,850,577.30-127,223,777.82-32,974,608.59

Finding the Fourth Proportional to 84,850,577.30, 127,223,777.82 and 32,974,608.59

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Solution

The fourth proportional to 84,850,577.30, 127,223,777.82 and 32,974,608.59 is: 49,441,670.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,850,577.30 : 127,223,777.82 = 32,974,608.59 : x
  2. Step 2: Convert to fraction form
    84,850,577.30/127,223,777.82 = 32,974,608.59/x
  3. Step 3: Cross multiply
    84,850,577.30x = 127,223,777.82 × 32,974,608.59
  4. Step 4: Simplify right side
    84,850,577.30x = 4,195,154,276,955,623
  5. Step 5: Solve for x
    x = 4,195,154,276,955,623/84,850,577.30
  6. Step 6: Final answer
    x = 49,441,670.41

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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.