Home / 34,063,845.34-51,076,863.69-11,332,333.66

Finding the Fourth Proportional to 34,063,845.34, 51,076,863.69 and 11,332,333.66

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Solution

The fourth proportional to 34,063,845.34, 51,076,863.69 and 11,332,333.66 is: 16,992,211.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,063,845.34 : 51,076,863.69 = 11,332,333.66 : x
  2. Step 2: Convert to fraction form
    34,063,845.34/51,076,863.69 = 11,332,333.66/x
  3. Step 3: Cross multiply
    34,063,845.34x = 51,076,863.69 × 11,332,333.66
  4. Step 4: Simplify right side
    34,063,845.34x = 578,820,061,641,418.75
  5. Step 5: Solve for x
    x = 578,820,061,641,418.75/34,063,845.34
  6. Step 6: Final answer
    x = 16,992,211.42

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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.