Home / 62,344,997.55-93,517,496.33-19,210,359.15

Finding the Fourth Proportional to 62,344,997.55, 93,517,496.33 and 19,210,359.15

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Solution

The fourth proportional to 62,344,997.55, 93,517,496.33 and 19,210,359.15 is: 28,815,538.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,344,997.55 : 93,517,496.33 = 19,210,359.15 : x
  2. Step 2: Convert to fraction form
    62,344,997.55/93,517,496.33 = 19,210,359.15/x
  3. Step 3: Cross multiply
    62,344,997.55x = 93,517,496.33 × 19,210,359.15
  4. Step 4: Simplify right side
    62,344,997.55x = 1,796,504,691,212,055
  5. Step 5: Solve for x
    x = 1,796,504,691,212,055/62,344,997.55
  6. Step 6: Final answer
    x = 28,815,538.73

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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.