Home / 46,335,865.55-69,507,883.42-17,190,042.17

Finding the Fourth Proportional to 46,335,865.55, 69,507,883.42 and 17,190,042.17

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Solution

The fourth proportional to 46,335,865.55, 69,507,883.42 and 17,190,042.17 is: 25,786,578.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,335,865.55 : 69,507,883.42 = 17,190,042.17 : x
  2. Step 2: Convert to fraction form
    46,335,865.55/69,507,883.42 = 17,190,042.17/x
  3. Step 3: Cross multiply
    46,335,865.55x = 69,507,883.42 × 17,190,042.17
  4. Step 4: Simplify right side
    46,335,865.55x = 1,194,843,447,137,244
  5. Step 5: Solve for x
    x = 1,194,843,447,137,244/46,335,865.55
  6. Step 6: Final answer
    x = 25,786,578.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.