Home / 26,495,361.96-39,702,478.68-17,827,356.21

Finding the Fourth Proportional to 26,495,361.96, 39,702,478.68 and 17,827,356.21

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Solution

The fourth proportional to 26,495,361.96, 39,702,478.68 and 17,827,356.21 is: 26,713,740.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,495,361.96 : 39,702,478.68 = 17,827,356.21 : x
  2. Step 2: Convert to fraction form
    26,495,361.96/39,702,478.68 = 17,827,356.21/x
  3. Step 3: Cross multiply
    26,495,361.96x = 39,702,478.68 × 17,827,356.21
  4. Step 4: Simplify right side
    26,495,361.96x = 707,790,229,848,290.62
  5. Step 5: Solve for x
    x = 707,790,229,848,290.62/26,495,361.96
  6. Step 6: Final answer
    x = 26,713,740.73

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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.