Home / 27,029,665.52-40,544,160.12-6,559,554.68

Finding the Fourth Proportional to 27,029,665.52, 40,544,160.12 and 6,559,554.68

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Solution

The fourth proportional to 27,029,665.52, 40,544,160.12 and 6,559,554.68 is: 9,839,249.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,029,665.52 : 40,544,160.12 = 6,559,554.68 : x
  2. Step 2: Convert to fraction form
    27,029,665.52/40,544,160.12 = 6,559,554.68/x
  3. Step 3: Cross multiply
    27,029,665.52x = 40,544,160.12 × 6,559,554.68
  4. Step 4: Simplify right side
    27,029,665.52x = 265,951,635,261,815.34
  5. Step 5: Solve for x
    x = 265,951,635,261,815.34/27,029,665.52
  6. Step 6: Final answer
    x = 9,839,249.96

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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.