Home / 29,970,611.55-44,928,361.13-10,796,679.54

Finding the Fourth Proportional to 29,970,611.55, 44,928,361.13 and 10,796,679.54

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Solution

The fourth proportional to 29,970,611.55, 44,928,361.13 and 10,796,679.54 is: 16,185,092.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,970,611.55 : 44,928,361.13 = 10,796,679.54 : x
  2. Step 2: Convert to fraction form
    29,970,611.55/44,928,361.13 = 10,796,679.54/x
  3. Step 3: Cross multiply
    29,970,611.55x = 44,928,361.13 × 10,796,679.54
  4. Step 4: Simplify right side
    29,970,611.55x = 485,077,117,324,018.81
  5. Step 5: Solve for x
    x = 485,077,117,324,018.81/29,970,611.55
  6. Step 6: Final answer
    x = 16,185,092.40

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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.