Home / 26,165,462.74-39,245,103.12-6,997,705.36

Finding the Fourth Proportional to 26,165,462.74, 39,245,103.12 and 6,997,705.36

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Solution

The fourth proportional to 26,165,462.74, 39,245,103.12 and 6,997,705.36 is: 10,495,731.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,165,462.74 : 39,245,103.12 = 6,997,705.36 : x
  2. Step 2: Convert to fraction form
    26,165,462.74/39,245,103.12 = 6,997,705.36/x
  3. Step 3: Cross multiply
    26,165,462.74x = 39,245,103.12 × 6,997,705.36
  4. Step 4: Simplify right side
    26,165,462.74x = 274,625,668,456,576.72
  5. Step 5: Solve for x
    x = 274,625,668,456,576.72/26,165,462.74
  6. Step 6: Final answer
    x = 10,495,731.38

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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.