Home / 14,452,231.14-21,678,363.18-4,866,807.24

Finding the Fourth Proportional to 14,452,231.14, 21,678,363.18 and 4,866,807.24

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Solution

The fourth proportional to 14,452,231.14, 21,678,363.18 and 4,866,807.24 is: 7,300,216.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,452,231.14 : 21,678,363.18 = 4,866,807.24 : x
  2. Step 2: Convert to fraction form
    14,452,231.14/21,678,363.18 = 4,866,807.24/x
  3. Step 3: Cross multiply
    14,452,231.14x = 21,678,363.18 × 4,866,807.24
  4. Step 4: Simplify right side
    14,452,231.14x = 105,504,414,875,773.42
  5. Step 5: Solve for x
    x = 105,504,414,875,773.42/14,452,231.14
  6. Step 6: Final answer
    x = 7,300,216.41

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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.