Home / 41,857,055.98-57,763,409.04-23,019,382.51

Finding the Fourth Proportional to 41,857,055.98, 57,763,409.04 and 23,019,382.51

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Solution

The fourth proportional to 41,857,055.98, 57,763,409.04 and 23,019,382.51 is: 31,767,117.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,857,055.98 : 57,763,409.04 = 23,019,382.51 : x
  2. Step 2: Convert to fraction form
    41,857,055.98/57,763,409.04 = 23,019,382.51/x
  3. Step 3: Cross multiply
    41,857,055.98x = 57,763,409.04 × 23,019,382.51
  4. Step 4: Simplify right side
    41,857,055.98x = 1,329,678,007,628,943.25
  5. Step 5: Solve for x
    x = 1,329,678,007,628,943.25/41,857,055.98
  6. Step 6: Final answer
    x = 31,767,117.31

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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.