Home / 46,022,519.68-69,015,838.79-17,252,957.50

Finding the Fourth Proportional to 46,022,519.68, 69,015,838.79 and 17,252,957.50

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Solution

The fourth proportional to 46,022,519.68, 69,015,838.79 and 17,252,957.50 is: 25,872,710.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,022,519.68 : 69,015,838.79 = 17,252,957.50 : x
  2. Step 2: Convert to fraction form
    46,022,519.68/69,015,838.79 = 17,252,957.50/x
  3. Step 3: Cross multiply
    46,022,519.68x = 69,015,838.79 × 17,252,957.50
  4. Step 4: Simplify right side
    46,022,519.68x = 1,190,727,333,384,456.50
  5. Step 5: Solve for x
    x = 1,190,727,333,384,456.50/46,022,519.68
  6. Step 6: Final answer
    x = 25,872,710.61

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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.