Home / 33,919,653.14-46,796,440.72-19,972,484.37

Finding the Fourth Proportional to 33,919,653.14, 46,796,440.72 and 19,972,484.37

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Solution

The fourth proportional to 33,919,653.14, 46,796,440.72 and 19,972,484.37 is: 27,554,561.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,919,653.14 : 46,796,440.72 = 19,972,484.37 : x
  2. Step 2: Convert to fraction form
    33,919,653.14/46,796,440.72 = 19,972,484.37/x
  3. Step 3: Cross multiply
    33,919,653.14x = 46,796,440.72 × 19,972,484.37
  4. Step 4: Simplify right side
    33,919,653.14x = 934,641,180,851,831.62
  5. Step 5: Solve for x
    x = 934,641,180,851,831.62/33,919,653.14
  6. Step 6: Final answer
    x = 27,554,561.86

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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.