Home / 48,100,394.44-72,162,549.48-14,022,039.88

Finding the Fourth Proportional to 48,100,394.44, 72,162,549.48 and 14,022,039.88

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Solution

The fourth proportional to 48,100,394.44, 72,162,549.48 and 14,022,039.88 is: 21,036,545.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,100,394.44 : 72,162,549.48 = 14,022,039.88 : x
  2. Step 2: Convert to fraction form
    48,100,394.44/72,162,549.48 = 14,022,039.88/x
  3. Step 3: Cross multiply
    48,100,394.44x = 72,162,549.48 × 14,022,039.88
  4. Step 4: Simplify right side
    48,100,394.44x = 1,011,866,146,651,033.38
  5. Step 5: Solve for x
    x = 1,011,866,146,651,033.38/48,100,394.44
  6. Step 6: Final answer
    x = 21,036,545.72

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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.