Home / 29,904,966.84-44,857,450.32-7,185,864.12

Finding the Fourth Proportional to 29,904,966.84, 44,857,450.32 and 7,185,864.12

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Solution

The fourth proportional to 29,904,966.84, 44,857,450.32 and 7,185,864.12 is: 10,778,796.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,966.84 : 44,857,450.32 = 7,185,864.12 : x
  2. Step 2: Convert to fraction form
    29,904,966.84/44,857,450.32 = 7,185,864.12/x
  3. Step 3: Cross multiply
    29,904,966.84x = 44,857,450.32 × 7,185,864.12
  4. Step 4: Simplify right side
    29,904,966.84x = 322,339,542,769,170.50
  5. Step 5: Solve for x
    x = 322,339,542,769,170.50/29,904,966.84
  6. Step 6: Final answer
    x = 10,778,796.19

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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.