Home / 30,922,184.12-46,375,612.11-10,451,449.26

Finding the Fourth Proportional to 30,922,184.12, 46,375,612.11 and 10,451,449.26

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Solution

The fourth proportional to 30,922,184.12, 46,375,612.11 and 10,451,449.26 is: 15,674,583.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,922,184.12 : 46,375,612.11 = 10,451,449.26 : x
  2. Step 2: Convert to fraction form
    30,922,184.12/46,375,612.11 = 10,451,449.26/x
  3. Step 3: Cross multiply
    30,922,184.12x = 46,375,612.11 × 10,451,449.26
  4. Step 4: Simplify right side
    30,922,184.12x = 484,692,356,869,106.50
  5. Step 5: Solve for x
    x = 484,692,356,869,106.50/30,922,184.12
  6. Step 6: Final answer
    x = 15,674,583.50

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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.