Home / 34,417,847.04-51,611,620.77-18,240,007.97

Finding the Fourth Proportional to 34,417,847.04, 51,611,620.77 and 18,240,007.97

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Solution

The fourth proportional to 34,417,847.04, 51,611,620.77 and 18,240,007.97 is: 27,351,983.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,417,847.04 : 51,611,620.77 = 18,240,007.97 : x
  2. Step 2: Convert to fraction form
    34,417,847.04/51,611,620.77 = 18,240,007.97/x
  3. Step 3: Cross multiply
    34,417,847.04x = 51,611,620.77 × 18,240,007.97
  4. Step 4: Simplify right side
    34,417,847.04x = 941,396,373,931,359.50
  5. Step 5: Solve for x
    x = 941,396,373,931,359.50/34,417,847.04
  6. Step 6: Final answer
    x = 27,351,983.20

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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.