Home / 33,912,327.06-46,798,569.45-18,442,078.74

Finding the Fourth Proportional to 33,912,327.06, 46,798,569.45 and 18,442,078.74

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Solution

The fourth proportional to 33,912,327.06, 46,798,569.45 and 18,442,078.74 is: 25,449,828.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,912,327.06 : 46,798,569.45 = 18,442,078.74 : x
  2. Step 2: Convert to fraction form
    33,912,327.06/46,798,569.45 = 18,442,078.74/x
  3. Step 3: Cross multiply
    33,912,327.06x = 46,798,569.45 × 18,442,078.74
  4. Step 4: Simplify right side
    33,912,327.06x = 863,062,902,716,258.50
  5. Step 5: Solve for x
    x = 863,062,902,716,258.50/33,912,327.06
  6. Step 6: Final answer
    x = 25,449,828.35

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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.