Home / 33,680,828.76-46,479,273.21-19,553,326.26

Finding the Fourth Proportional to 33,680,828.76, 46,479,273.21 and 19,553,326.26

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Solution

The fourth proportional to 33,680,828.76, 46,479,273.21 and 19,553,326.26 is: 26,983,433.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,680,828.76 : 46,479,273.21 = 19,553,326.26 : x
  2. Step 2: Convert to fraction form
    33,680,828.76/46,479,273.21 = 19,553,326.26/x
  3. Step 3: Cross multiply
    33,680,828.76x = 46,479,273.21 × 19,553,326.26
  4. Step 4: Simplify right side
    33,680,828.76x = 908,824,393,402,807.62
  5. Step 5: Solve for x
    x = 908,824,393,402,807.62/33,680,828.76
  6. Step 6: Final answer
    x = 26,983,433.21

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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.