Home / 26,097,462.32-39,146,193.48-8,148,104.24

Finding the Fourth Proportional to 26,097,462.32, 39,146,193.48 and 8,148,104.24

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Solution

The fourth proportional to 26,097,462.32, 39,146,193.48 and 8,148,104.24 is: 12,222,156.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,097,462.32 : 39,146,193.48 = 8,148,104.24 : x
  2. Step 2: Convert to fraction form
    26,097,462.32/39,146,193.48 = 8,148,104.24/x
  3. Step 3: Cross multiply
    26,097,462.32x = 39,146,193.48 × 8,148,104.24
  4. Step 4: Simplify right side
    26,097,462.32x = 318,967,265,074,248.31
  5. Step 5: Solve for x
    x = 318,967,265,074,248.31/26,097,462.32
  6. Step 6: Final answer
    x = 12,222,156.36

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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.