Home / 14,566,863.60-21,847,233.60-7,371,633.60

Finding the Fourth Proportional to 14,566,863.60, 21,847,233.60 and 7,371,633.60

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Solution

The fourth proportional to 14,566,863.60, 21,847,233.60 and 7,371,633.60 is: 11,055,900.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,863.60 : 21,847,233.60 = 7,371,633.60 : x
  2. Step 2: Convert to fraction form
    14,566,863.60/21,847,233.60 = 7,371,633.60/x
  3. Step 3: Cross multiply
    14,566,863.60x = 21,847,233.60 × 7,371,633.60
  4. Step 4: Simplify right side
    14,566,863.60x = 161,049,801,272,808.97
  5. Step 5: Solve for x
    x = 161,049,801,272,808.97/14,566,863.60
  6. Step 6: Final answer
    x = 11,055,900.96

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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.