Home / 30,922,258.84-46,375,723.68-10,451,523.76

Finding the Fourth Proportional to 30,922,258.84, 46,375,723.68 and 10,451,523.76

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Solution

The fourth proportional to 30,922,258.84, 46,375,723.68 and 10,451,523.76 is: 15,674,695.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,922,258.84 : 46,375,723.68 = 10,451,523.76 : x
  2. Step 2: Convert to fraction form
    30,922,258.84/46,375,723.68 = 10,451,523.76/x
  3. Step 3: Cross multiply
    30,922,258.84x = 46,375,723.68 × 10,451,523.76
  4. Step 4: Simplify right side
    30,922,258.84x = 484,696,977,928,714.62
  5. Step 5: Solve for x
    x = 484,696,977,928,714.62/30,922,258.84
  6. Step 6: Final answer
    x = 15,674,695.06

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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.