Home / 14,664,069.74-21,996,123.06-5,079,447.24

Finding the Fourth Proportional to 14,664,069.74, 21,996,123.06 and 5,079,447.24

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Solution

The fourth proportional to 14,664,069.74, 21,996,123.06 and 5,079,447.24 is: 7,619,177.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,664,069.74 : 21,996,123.06 = 5,079,447.24 : x
  2. Step 2: Convert to fraction form
    14,664,069.74/21,996,123.06 = 5,079,447.24/x
  3. Step 3: Cross multiply
    14,664,069.74x = 21,996,123.06 × 5,079,447.24
  4. Step 4: Simplify right side
    14,664,069.74x = 111,728,146,567,817.36
  5. Step 5: Solve for x
    x = 111,728,146,567,817.36/14,664,069.74
  6. Step 6: Final answer
    x = 7,619,177.25

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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.