Home / 16,131,762.77-24,207,733.44-6,547,141.31

Finding the Fourth Proportional to 16,131,762.77, 24,207,733.44 and 6,547,141.31

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Solution

The fourth proportional to 16,131,762.77, 24,207,733.44 and 6,547,141.31 is: 9,824,806.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,131,762.77 : 24,207,733.44 = 6,547,141.31 : x
  2. Step 2: Convert to fraction form
    16,131,762.77/24,207,733.44 = 6,547,141.31/x
  3. Step 3: Cross multiply
    16,131,762.77x = 24,207,733.44 × 6,547,141.31
  4. Step 4: Simplify right side
    16,131,762.77x = 158,491,451,505,453.75
  5. Step 5: Solve for x
    x = 158,491,451,505,453.75/16,131,762.77
  6. Step 6: Final answer
    x = 9,824,806.74

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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.