Home / 224,585,087.10-336,877,630.65-54,383,999.10

Finding the Fourth Proportional to 224,585,087.10, 336,877,630.65 and 54,383,999.10

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Solution

The fourth proportional to 224,585,087.10, 336,877,630.65 and 54,383,999.10 is: 81,575,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,585,087.10 : 336,877,630.65 = 54,383,999.10 : x
  2. Step 2: Convert to fraction form
    224,585,087.10/336,877,630.65 = 54,383,999.10/x
  3. Step 3: Cross multiply
    224,585,087.10x = 336,877,630.65 × 54,383,999.10
  4. Step 4: Simplify right side
    224,585,087.10x = 18,320,752,762,079,732
  5. Step 5: Solve for x
    x = 18,320,752,762,079,732/224,585,087.10
  6. Step 6: Final answer
    x = 81,575,998.65

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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.