Home / 151,010,504.80-226,571,744.40-60,199,266.40

Finding the Fourth Proportional to 151,010,504.80, 226,571,744.40 and 60,199,266.40

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Solution

The fourth proportional to 151,010,504.80, 226,571,744.40 and 60,199,266.40 is: 90,321,218.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,010,504.80 : 226,571,744.40 = 60,199,266.40 : x
  2. Step 2: Convert to fraction form
    151,010,504.80/226,571,744.40 = 60,199,266.40/x
  3. Step 3: Cross multiply
    151,010,504.80x = 226,571,744.40 × 60,199,266.40
  4. Step 4: Simplify right side
    151,010,504.80x = 13,639,452,799,848,308
  5. Step 5: Solve for x
    x = 13,639,452,799,848,308/151,010,504.80
  6. Step 6: Final answer
    x = 90,321,218.50

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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.