Home / 33,102,006.80-49,653,010.20-14,914,914.80

Finding the Fourth Proportional to 33,102,006.80, 49,653,010.20 and 14,914,914.80

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Solution

The fourth proportional to 33,102,006.80, 49,653,010.20 and 14,914,914.80 is: 22,372,372.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,102,006.80 : 49,653,010.20 = 14,914,914.80 : x
  2. Step 2: Convert to fraction form
    33,102,006.80/49,653,010.20 = 14,914,914.80/x
  3. Step 3: Cross multiply
    33,102,006.80x = 49,653,010.20 × 14,914,914.80
  4. Step 4: Simplify right side
    33,102,006.80x = 740,570,416,696,531
  5. Step 5: Solve for x
    x = 740,570,416,696,531/33,102,006.80
  6. Step 6: Final answer
    x = 22,372,372.20

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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.