Home / 24,879,649.15-37,336,288.85-8,705,740.54

Finding the Fourth Proportional to 24,879,649.15, 37,336,288.85 and 8,705,740.54

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Solution

The fourth proportional to 24,879,649.15, 37,336,288.85 and 8,705,740.54 is: 13,064,494.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,879,649.15 : 37,336,288.85 = 8,705,740.54 : x
  2. Step 2: Convert to fraction form
    24,879,649.15/37,336,288.85 = 8,705,740.54/x
  3. Step 3: Cross multiply
    24,879,649.15x = 37,336,288.85 × 8,705,740.54
  4. Step 4: Simplify right side
    24,879,649.15x = 325,040,043,405,404.12
  5. Step 5: Solve for x
    x = 325,040,043,405,404.12/24,879,649.15
  6. Step 6: Final answer
    x = 13,064,494.66

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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.