Home / 32,150,954.40-48,216,812.40-10,581,574.56

Finding the Fourth Proportional to 32,150,954.40, 48,216,812.40 and 10,581,574.56

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Solution

The fourth proportional to 32,150,954.40, 48,216,812.40 and 10,581,574.56 is: 15,869,195.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,150,954.40 : 48,216,812.40 = 10,581,574.56 : x
  2. Step 2: Convert to fraction form
    32,150,954.40/48,216,812.40 = 10,581,574.56/x
  3. Step 3: Cross multiply
    32,150,954.40x = 48,216,812.40 × 10,581,574.56
  4. Step 4: Simplify right side
    32,150,954.40x = 510,209,795,456,132.56
  5. Step 5: Solve for x
    x = 510,209,795,456,132.56/32,150,954.40
  6. Step 6: Final answer
    x = 15,869,195.95

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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.