Home / 16,081,483.92-24,125,180.76-5,299,420.56

Finding the Fourth Proportional to 16,081,483.92, 24,125,180.76 and 5,299,420.56

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Solution

The fourth proportional to 16,081,483.92, 24,125,180.76 and 5,299,420.56 is: 7,950,104.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,081,483.92 : 24,125,180.76 = 5,299,420.56 : x
  2. Step 2: Convert to fraction form
    16,081,483.92/24,125,180.76 = 5,299,420.56/x
  3. Step 3: Cross multiply
    16,081,483.92x = 24,125,180.76 × 5,299,420.56
  4. Step 4: Simplify right side
    16,081,483.92x = 127,849,478,933,260.42
  5. Step 5: Solve for x
    x = 127,849,478,933,260.42/16,081,483.92
  6. Step 6: Final answer
    x = 7,950,104.58

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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.