Home / 14,032,470.69-19,364,809.50-7,593,942.69

Finding the Fourth Proportional to 14,032,470.69, 19,364,809.50 and 7,593,942.69

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Solution

The fourth proportional to 14,032,470.69, 19,364,809.50 and 7,593,942.69 is: 10,479,640.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,470.69 : 19,364,809.50 = 7,593,942.69 : x
  2. Step 2: Convert to fraction form
    14,032,470.69/19,364,809.50 = 7,593,942.69/x
  3. Step 3: Cross multiply
    14,032,470.69x = 19,364,809.50 × 7,593,942.69
  4. Step 4: Simplify right side
    14,032,470.69x = 147,055,253,545,767.56
  5. Step 5: Solve for x
    x = 147,055,253,545,767.56/14,032,470.69
  6. Step 6: Final answer
    x = 10,479,640.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.