Home / 27,403,382.61-41,096,468.94-8,955,120.91

Finding the Fourth Proportional to 27,403,382.61, 41,096,468.94 and 8,955,120.91

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Solution

The fourth proportional to 27,403,382.61, 41,096,468.94 and 8,955,120.91 is: 13,429,869.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,403,382.61 : 41,096,468.94 = 8,955,120.91 : x
  2. Step 2: Convert to fraction form
    27,403,382.61/41,096,468.94 = 8,955,120.91/x
  3. Step 3: Cross multiply
    27,403,382.61x = 41,096,468.94 × 8,955,120.91
  4. Step 4: Simplify right side
    27,403,382.61x = 368,023,848,126,277.12
  5. Step 5: Solve for x
    x = 368,023,848,126,277.12/27,403,382.61
  6. Step 6: Final answer
    x = 13,429,869.35

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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.