Home / 27,903,843.90-41,853,059.49-8,473,238.04

Finding the Fourth Proportional to 27,903,843.90, 41,853,059.49 and 8,473,238.04

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Solution

The fourth proportional to 27,903,843.90, 41,853,059.49 and 8,473,238.04 is: 12,709,035.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,903,843.90 : 41,853,059.49 = 8,473,238.04 : x
  2. Step 2: Convert to fraction form
    27,903,843.90/41,853,059.49 = 8,473,238.04/x
  3. Step 3: Cross multiply
    27,903,843.90x = 41,853,059.49 × 8,473,238.04
  4. Step 4: Simplify right side
    27,903,843.90x = 354,630,935,761,051
  5. Step 5: Solve for x
    x = 354,630,935,761,051/27,903,843.90
  6. Step 6: Final answer
    x = 12,709,035.25

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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.