Home / 14,756,103.79-22,104,512.94-7,347,832.67

Finding the Fourth Proportional to 14,756,103.79, 22,104,512.94 and 7,347,832.67

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Solution

The fourth proportional to 14,756,103.79, 22,104,512.94 and 7,347,832.67 is: 11,006,988.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756,103.79 : 22,104,512.94 = 7,347,832.67 : x
  2. Step 2: Convert to fraction form
    14,756,103.79/22,104,512.94 = 7,347,832.67/x
  3. Step 3: Cross multiply
    14,756,103.79x = 22,104,512.94 × 7,347,832.67
  4. Step 4: Simplify right side
    14,756,103.79x = 162,420,262,298,230.56
  5. Step 5: Solve for x
    x = 162,420,262,298,230.56/14,756,103.79
  6. Step 6: Final answer
    x = 11,006,988.34

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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.