Home / 33,318,575.52-49,981,906.80-9,384,047.52

Finding the Fourth Proportional to 33,318,575.52, 49,981,906.80 and 9,384,047.52

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Solution

The fourth proportional to 33,318,575.52, 49,981,906.80 and 9,384,047.52 is: 14,077,210.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,318,575.52 : 49,981,906.80 = 9,384,047.52 : x
  2. Step 2: Convert to fraction form
    33,318,575.52/49,981,906.80 = 9,384,047.52/x
  3. Step 3: Cross multiply
    33,318,575.52x = 49,981,906.80 × 9,384,047.52
  4. Step 4: Simplify right side
    33,318,575.52x = 469,032,588,551,411.06
  5. Step 5: Solve for x
    x = 469,032,588,551,411.06/33,318,575.52
  6. Step 6: Final answer
    x = 14,077,210.12

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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.