Home / 24,483,949.10-36,724,368.45-8,309,869.10

Finding the Fourth Proportional to 24,483,949.10, 36,724,368.45 and 8,309,869.10

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Solution

The fourth proportional to 24,483,949.10, 36,724,368.45 and 8,309,869.10 is: 12,464,275.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,483,949.10 : 36,724,368.45 = 8,309,869.10 : x
  2. Step 2: Convert to fraction form
    24,483,949.10/36,724,368.45 = 8,309,869.10/x
  3. Step 3: Cross multiply
    24,483,949.10x = 36,724,368.45 × 8,309,869.10
  4. Step 4: Simplify right side
    24,483,949.10x = 305,174,694,599,669.88
  5. Step 5: Solve for x
    x = 305,174,694,599,669.88/24,483,949.10
  6. Step 6: Final answer
    x = 12,464,275.81

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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.