Home / 27,420,000.91-37,817,537.54-24,105,207.83

Finding the Fourth Proportional to 27,420,000.91, 37,817,537.54 and 24,105,207.83

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Solution

The fourth proportional to 27,420,000.91, 37,817,537.54 and 24,105,207.83 is: 33,245,790.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,420,000.91 : 37,817,537.54 = 24,105,207.83 : x
  2. Step 2: Convert to fraction form
    27,420,000.91/37,817,537.54 = 24,105,207.83/x
  3. Step 3: Cross multiply
    27,420,000.91x = 37,817,537.54 × 24,105,207.83
  4. Step 4: Simplify right side
    27,420,000.91x = 911,599,601,994,544.62
  5. Step 5: Solve for x
    x = 911,599,601,994,544.62/27,420,000.91
  6. Step 6: Final answer
    x = 33,245,790.37

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1.5x scale

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.