Home / 33,825,351.33-46,679,111.73-18,355,439.16

Finding the Fourth Proportional to 33,825,351.33, 46,679,111.73 and 18,355,439.16

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Solution

The fourth proportional to 33,825,351.33, 46,679,111.73 and 18,355,439.16 is: 25,330,574.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,825,351.33 : 46,679,111.73 = 18,355,439.16 : x
  2. Step 2: Convert to fraction form
    33,825,351.33/46,679,111.73 = 18,355,439.16/x
  3. Step 3: Cross multiply
    33,825,351.33x = 46,679,111.73 × 18,355,439.16
  4. Step 4: Simplify right side
    33,825,351.33x = 856,815,595,402,857.25
  5. Step 5: Solve for x
    x = 856,815,595,402,857.25/33,825,351.33
  6. Step 6: Final answer
    x = 25,330,574.90

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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.