Home / 14,096,365.34-21,132,322.01-5,454,517.74

Finding the Fourth Proportional to 14,096,365.34, 21,132,322.01 and 5,454,517.74

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Solution

The fourth proportional to 14,096,365.34, 21,132,322.01 and 5,454,517.74 is: 8,177,045.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,365.34 : 21,132,322.01 = 5,454,517.74 : x
  2. Step 2: Convert to fraction form
    14,096,365.34/21,132,322.01 = 5,454,517.74/x
  3. Step 3: Cross multiply
    14,096,365.34x = 21,132,322.01 × 5,454,517.74
  4. Step 4: Simplify right side
    14,096,365.34x = 115,266,625,263,664.88
  5. Step 5: Solve for x
    x = 115,266,625,263,664.88/14,096,365.34
  6. Step 6: Final answer
    x = 8,177,045.82

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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.