Home / 36,641,255.55-54,972,520.83-14,770,347.86

Finding the Fourth Proportional to 36,641,255.55, 54,972,520.83 and 14,770,347.86

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Solution

The fourth proportional to 36,641,255.55, 54,972,520.83 and 14,770,347.86 is: 22,159,809.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,641,255.55 : 54,972,520.83 = 14,770,347.86 : x
  2. Step 2: Convert to fraction form
    36,641,255.55/54,972,520.83 = 14,770,347.86/x
  3. Step 3: Cross multiply
    36,641,255.55x = 54,972,520.83 × 14,770,347.86
  4. Step 4: Simplify right side
    36,641,255.55x = 811,963,255,125,333.38
  5. Step 5: Solve for x
    x = 811,963,255,125,333.38/36,641,255.55
  6. Step 6: Final answer
    x = 22,159,809.84

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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.