Home / 26,658,599.04-39,960,969.30-10,495,891.44

Finding the Fourth Proportional to 26,658,599.04, 39,960,969.30 and 10,495,891.44

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Solution

The fourth proportional to 26,658,599.04, 39,960,969.30 and 10,495,891.44 is: 15,733,234.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,658,599.04 : 39,960,969.30 = 10,495,891.44 : x
  2. Step 2: Convert to fraction form
    26,658,599.04/39,960,969.30 = 10,495,891.44/x
  3. Step 3: Cross multiply
    26,658,599.04x = 39,960,969.30 × 10,495,891.44
  4. Step 4: Simplify right side
    26,658,599.04x = 419,425,995,609,972.75
  5. Step 5: Solve for x
    x = 419,425,995,609,972.75/26,658,599.04
  6. Step 6: Final answer
    x = 15,733,234.71

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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.