Home / 32,555,314.80-48,832,972.20-30,697,369.20

Finding the Fourth Proportional to 32,555,314.80, 48,832,972.20 and 30,697,369.20

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Solution

The fourth proportional to 32,555,314.80, 48,832,972.20 and 30,697,369.20 is: 46,046,053.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,555,314.80 : 48,832,972.20 = 30,697,369.20 : x
  2. Step 2: Convert to fraction form
    32,555,314.80/48,832,972.20 = 30,697,369.20/x
  3. Step 3: Cross multiply
    32,555,314.80x = 48,832,972.20 × 30,697,369.20
  4. Step 4: Simplify right side
    32,555,314.80x = 1,499,043,776,756,736.25
  5. Step 5: Solve for x
    x = 1,499,043,776,756,736.25/32,555,314.80
  6. Step 6: Final answer
    x = 46,046,053.80

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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.