Home / 32,796,628.92-45,258,573.42-18,112,002.84

Finding the Fourth Proportional to 32,796,628.92, 45,258,573.42 and 18,112,002.84

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Solution

The fourth proportional to 32,796,628.92, 45,258,573.42 and 18,112,002.84 is: 24,994,136.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,796,628.92 : 45,258,573.42 = 18,112,002.84 : x
  2. Step 2: Convert to fraction form
    32,796,628.92/45,258,573.42 = 18,112,002.84/x
  3. Step 3: Cross multiply
    32,796,628.92x = 45,258,573.42 × 18,112,002.84
  4. Step 4: Simplify right side
    32,796,628.92x = 819,723,410,317,388.50
  5. Step 5: Solve for x
    x = 819,723,410,317,388.50/32,796,628.92
  6. Step 6: Final answer
    x = 24,994,136.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.