Home / 24,255,941.70-36,383,912.55-21,269,957.70

Finding the Fourth Proportional to 24,255,941.70, 36,383,912.55 and 21,269,957.70

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Solution

The fourth proportional to 24,255,941.70, 36,383,912.55 and 21,269,957.70 is: 31,904,936.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,941.70 : 36,383,912.55 = 21,269,957.70 : x
  2. Step 2: Convert to fraction form
    24,255,941.70/36,383,912.55 = 21,269,957.70/x
  3. Step 3: Cross multiply
    24,255,941.70x = 36,383,912.55 × 21,269,957.70
  4. Step 4: Simplify right side
    24,255,941.70x = 773,884,280,898,999
  5. Step 5: Solve for x
    x = 773,884,280,898,999/24,255,941.70
  6. Step 6: Final answer
    x = 31,904,936.55

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1.5x scale

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.