Home / 19,284,799.72-26,613,346.96-10,583,781.96

Finding the Fourth Proportional to 19,284,799.72, 26,613,346.96 and 10,583,781.96

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Solution

The fourth proportional to 19,284,799.72, 26,613,346.96 and 10,583,781.96 is: 14,605,796.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284,799.72 : 26,613,346.96 = 10,583,781.96 : x
  2. Step 2: Convert to fraction form
    19,284,799.72/26,613,346.96 = 10,583,781.96/x
  3. Step 3: Cross multiply
    19,284,799.72x = 26,613,346.96 × 10,583,781.96
  4. Step 4: Simplify right side
    19,284,799.72x = 281,669,861,450,468.88
  5. Step 5: Solve for x
    x = 281,669,861,450,468.88/19,284,799.72
  6. Step 6: Final answer
    x = 14,605,796.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.