Home / 33,385,397.36-46,075,916.76-19,633,696.88

Finding the Fourth Proportional to 33,385,397.36, 46,075,916.76 and 19,633,696.88

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Solution

The fourth proportional to 33,385,397.36, 46,075,916.76 and 19,633,696.88 is: 27,096,894.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,385,397.36 : 46,075,916.76 = 19,633,696.88 : x
  2. Step 2: Convert to fraction form
    33,385,397.36/46,075,916.76 = 19,633,696.88/x
  3. Step 3: Cross multiply
    33,385,397.36x = 46,075,916.76 × 19,633,696.88
  4. Step 4: Simplify right side
    33,385,397.36x = 904,640,583,133,951.62
  5. Step 5: Solve for x
    x = 904,640,583,133,951.62/33,385,397.36
  6. Step 6: Final answer
    x = 27,096,894.29

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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.