Home / 46,433,023.20-69,656,260.96-17,284,439.36

Finding the Fourth Proportional to 46,433,023.20, 69,656,260.96 and 17,284,439.36

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Solution

The fourth proportional to 46,433,023.20, 69,656,260.96 and 17,284,439.36 is: 25,929,162.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,433,023.20 : 69,656,260.96 = 17,284,439.36 : x
  2. Step 2: Convert to fraction form
    46,433,023.20/69,656,260.96 = 17,284,439.36/x
  3. Step 3: Cross multiply
    46,433,023.20x = 69,656,260.96 × 17,284,439.36
  4. Step 4: Simplify right side
    46,433,023.20x = 1,203,969,418,607,455.25
  5. Step 5: Solve for x
    x = 1,203,969,418,607,455.25/46,433,023.20
  6. Step 6: Final answer
    x = 25,929,162.82

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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.