Home / 23,057,097.84-34,587,432.72-7,704,440.64

Finding the Fourth Proportional to 23,057,097.84, 34,587,432.72 and 7,704,440.64

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Solution

The fourth proportional to 23,057,097.84, 34,587,432.72 and 7,704,440.64 is: 11,557,257.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,057,097.84 : 34,587,432.72 = 7,704,440.64 : x
  2. Step 2: Convert to fraction form
    23,057,097.84/34,587,432.72 = 7,704,440.64/x
  3. Step 3: Cross multiply
    23,057,097.84x = 34,587,432.72 × 7,704,440.64
  4. Step 4: Simplify right side
    23,057,097.84x = 266,476,822,281,233.72
  5. Step 5: Solve for x
    x = 266,476,822,281,233.72/23,057,097.84
  6. Step 6: Final answer
    x = 11,557,257.73

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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.