Home / 14,787,282.40-22,161,096.82-11,508,596.06

Finding the Fourth Proportional to 14,787,282.40, 22,161,096.82 and 11,508,596.06

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Solution

The fourth proportional to 14,787,282.40, 22,161,096.82 and 11,508,596.06 is: 17,247,463.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,787,282.40 : 22,161,096.82 = 11,508,596.06 : x
  2. Step 2: Convert to fraction form
    14,787,282.40/22,161,096.82 = 11,508,596.06/x
  3. Step 3: Cross multiply
    14,787,282.40x = 22,161,096.82 × 11,508,596.06
  4. Step 4: Simplify right side
    14,787,282.40x = 255,043,111,379,582.06
  5. Step 5: Solve for x
    x = 255,043,111,379,582.06/14,787,282.40
  6. Step 6: Final answer
    x = 17,247,463.36

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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.