Home / 26,467,253.10-39,700,879.65-25,347,509.10

Finding the Fourth Proportional to 26,467,253.10, 39,700,879.65 and 25,347,509.10

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Solution

The fourth proportional to 26,467,253.10, 39,700,879.65 and 25,347,509.10 is: 38,021,263.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,467,253.10 : 39,700,879.65 = 25,347,509.10 : x
  2. Step 2: Convert to fraction form
    26,467,253.10/39,700,879.65 = 25,347,509.10/x
  3. Step 3: Cross multiply
    26,467,253.10x = 39,700,879.65 × 25,347,509.10
  4. Step 4: Simplify right side
    26,467,253.10x = 1,006,318,408,206,379.88
  5. Step 5: Solve for x
    x = 1,006,318,408,206,379.88/26,467,253.10
  6. Step 6: Final answer
    x = 38,021,263.65

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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.