Home / 41,456,556.17-57,208,050.73-22,617,016.46

Finding the Fourth Proportional to 41,456,556.17, 57,208,050.73 and 22,617,016.46

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Solution

The fourth proportional to 41,456,556.17, 57,208,050.73 and 22,617,016.46 is: 31,210,393.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,456,556.17 : 57,208,050.73 = 22,617,016.46 : x
  2. Step 2: Convert to fraction form
    41,456,556.17/57,208,050.73 = 22,617,016.46/x
  3. Step 3: Cross multiply
    41,456,556.17x = 57,208,050.73 × 22,617,016.46
  4. Step 4: Simplify right side
    41,456,556.17x = 1,293,875,424,961,686.25
  5. Step 5: Solve for x
    x = 1,293,875,424,961,686.25/41,456,556.17
  6. Step 6: Final answer
    x = 31,210,393.35

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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.