Home / 27,861,783.62-41,773,596.15-14,188,462.34

Finding the Fourth Proportional to 27,861,783.62, 41,773,596.15 and 14,188,462.34

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Solution

The fourth proportional to 27,861,783.62, 41,773,596.15 and 14,188,462.34 is: 21,272,977.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,861,783.62 : 41,773,596.15 = 14,188,462.34 : x
  2. Step 2: Convert to fraction form
    27,861,783.62/41,773,596.15 = 14,188,462.34/x
  3. Step 3: Cross multiply
    27,861,783.62x = 41,773,596.15 × 14,188,462.34
  4. Step 4: Simplify right side
    27,861,783.62x = 592,703,095,780,644
  5. Step 5: Solve for x
    x = 592,703,095,780,644/27,861,783.62
  6. Step 6: Final answer
    x = 21,272,977.49

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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.