Home / 27,468,335.56-41,200,596.06-8,299,193.08

Finding the Fourth Proportional to 27,468,335.56, 41,200,596.06 and 8,299,193.08

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Solution

The fourth proportional to 27,468,335.56, 41,200,596.06 and 8,299,193.08 is: 12,448,213.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,468,335.56 : 41,200,596.06 = 8,299,193.08 : x
  2. Step 2: Convert to fraction form
    27,468,335.56/41,200,596.06 = 8,299,193.08/x
  3. Step 3: Cross multiply
    27,468,335.56x = 41,200,596.06 × 8,299,193.08
  4. Step 4: Simplify right side
    27,468,335.56x = 341,931,701,713,027.31
  5. Step 5: Solve for x
    x = 341,931,701,713,027.31/27,468,335.56
  6. Step 6: Final answer
    x = 12,448,213.36

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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.