Home / 41,714,064.45-62,571,213.32-12,964,403.97

Finding the Fourth Proportional to 41,714,064.45, 62,571,213.32 and 12,964,403.97

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Solution

The fourth proportional to 41,714,064.45, 62,571,213.32 and 12,964,403.97 is: 19,446,642.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,714,064.45 : 62,571,213.32 = 12,964,403.97 : x
  2. Step 2: Convert to fraction form
    41,714,064.45/62,571,213.32 = 12,964,403.97/x
  3. Step 3: Cross multiply
    41,714,064.45x = 62,571,213.32 × 12,964,403.97
  4. Step 4: Simplify right side
    41,714,064.45x = 811,198,486,308,702.88
  5. Step 5: Solve for x
    x = 811,198,486,308,702.88/41,714,064.45
  6. Step 6: Final answer
    x = 19,446,642.21

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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.