Home / 49,653,003.70-74,479,505.55-22,372,365.70

Finding the Fourth Proportional to 49,653,003.70, 74,479,505.55 and 22,372,365.70

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Solution

The fourth proportional to 49,653,003.70, 74,479,505.55 and 22,372,365.70 is: 33,558,548.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,653,003.70 : 74,479,505.55 = 22,372,365.70 : x
  2. Step 2: Convert to fraction form
    49,653,003.70/74,479,505.55 = 22,372,365.70/x
  3. Step 3: Cross multiply
    49,653,003.70x = 74,479,505.55 × 22,372,365.70
  4. Step 4: Simplify right side
    49,653,003.70x = 1,666,282,735,319,779.50
  5. Step 5: Solve for x
    x = 1,666,282,735,319,779.50/49,653,003.70
  6. Step 6: Final answer
    x = 33,558,548.55

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Double scale
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Similar ratio
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1.5x scale

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.