Home / 33,554,339.51-46,304,262.43-19,426,121.78

Finding the Fourth Proportional to 33,554,339.51, 46,304,262.43 and 19,426,121.78

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Solution

The fourth proportional to 33,554,339.51, 46,304,262.43 and 19,426,121.78 is: 26,807,627.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,554,339.51 : 46,304,262.43 = 19,426,121.78 : x
  2. Step 2: Convert to fraction form
    33,554,339.51/46,304,262.43 = 19,426,121.78/x
  3. Step 3: Cross multiply
    33,554,339.51x = 46,304,262.43 × 19,426,121.78
  4. Step 4: Simplify right side
    33,554,339.51x = 899,512,240,618,172.12
  5. Step 5: Solve for x
    x = 899,512,240,618,172.12/33,554,339.51
  6. Step 6: Final answer
    x = 26,807,627.68

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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.