Home / 46,450,371.11-64,101,761.37-25,543,751.90

Finding the Fourth Proportional to 46,450,371.11, 64,101,761.37 and 25,543,751.90

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Solution

The fourth proportional to 46,450,371.11, 64,101,761.37 and 25,543,751.90 is: 35,250,514.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,450,371.11 : 64,101,761.37 = 25,543,751.90 : x
  2. Step 2: Convert to fraction form
    46,450,371.11/64,101,761.37 = 25,543,751.90/x
  3. Step 3: Cross multiply
    46,450,371.11x = 64,101,761.37 × 25,543,751.90
  4. Step 4: Simplify right side
    46,450,371.11x = 1,637,399,488,467,775.25
  5. Step 5: Solve for x
    x = 1,637,399,488,467,775.25/46,450,371.11
  6. Step 6: Final answer
    x = 35,250,514.68

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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.