Home / 35,451,040.52-48,922,388.57-19,153,516.52

Finding the Fourth Proportional to 35,451,040.52, 48,922,388.57 and 19,153,516.52

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Solution

The fourth proportional to 35,451,040.52, 48,922,388.57 and 19,153,516.52 is: 26,431,827.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,451,040.52 : 48,922,388.57 = 19,153,516.52 : x
  2. Step 2: Convert to fraction form
    35,451,040.52/48,922,388.57 = 19,153,516.52/x
  3. Step 3: Cross multiply
    35,451,040.52x = 48,922,388.57 × 19,153,516.52
  4. Step 4: Simplify right side
    35,451,040.52x = 937,035,777,843,544
  5. Step 5: Solve for x
    x = 937,035,777,843,544/35,451,040.52
  6. Step 6: Final answer
    x = 26,431,827.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.