Home / 49,653,010.20-74,479,515.30-22,372,372.20

Finding the Fourth Proportional to 49,653,010.20, 74,479,515.30 and 22,372,372.20

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Solution

The fourth proportional to 49,653,010.20, 74,479,515.30 and 22,372,372.20 is: 33,558,558.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,653,010.20 : 74,479,515.30 = 22,372,372.20 : x
  2. Step 2: Convert to fraction form
    49,653,010.20/74,479,515.30 = 22,372,372.20/x
  3. Step 3: Cross multiply
    49,653,010.20x = 74,479,515.30 × 22,372,372.20
  4. Step 4: Simplify right side
    49,653,010.20x = 1,666,283,437,567,194.50
  5. Step 5: Solve for x
    x = 1,666,283,437,567,194.50/49,653,010.20
  6. Step 6: Final answer
    x = 33,558,558.30

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Double scale
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Similar ratio
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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.