Home / 14,981,354.92-22,462,584.54-8,254,492.84

Finding the Fourth Proportional to 14,981,354.92, 22,462,584.54 and 8,254,492.84

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Solution

The fourth proportional to 14,981,354.92, 22,462,584.54 and 8,254,492.84 is: 12,376,533.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,981,354.92 : 22,462,584.54 = 8,254,492.84 : x
  2. Step 2: Convert to fraction form
    14,981,354.92/22,462,584.54 = 8,254,492.84/x
  3. Step 3: Cross multiply
    14,981,354.92x = 22,462,584.54 × 8,254,492.84
  4. Step 4: Simplify right side
    14,981,354.92x = 185,417,243,253,324.69
  5. Step 5: Solve for x
    x = 185,417,243,253,324.69/14,981,354.92
  6. Step 6: Final answer
    x = 12,376,533.65

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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.