Home / 58,144,709.16-80,241,410.21-32,040,908.51

Finding the Fourth Proportional to 58,144,709.16, 80,241,410.21 and 32,040,908.51

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Solution

The fourth proportional to 58,144,709.16, 80,241,410.21 and 32,040,908.51 is: 44,217,396.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,144,709.16 : 80,241,410.21 = 32,040,908.51 : x
  2. Step 2: Convert to fraction form
    58,144,709.16/80,241,410.21 = 32,040,908.51/x
  3. Step 3: Cross multiply
    58,144,709.16x = 80,241,410.21 × 32,040,908.51
  4. Step 4: Simplify right side
    58,144,709.16x = 2,571,007,682,690,578
  5. Step 5: Solve for x
    x = 2,571,007,682,690,578/58,144,709.16
  6. Step 6: Final answer
    x = 44,217,396.90

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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.