Home / 27,599,521.20-41,399,281.80-27,410,564.40

Finding the Fourth Proportional to 27,599,521.20, 41,399,281.80 and 27,410,564.40

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Solution

The fourth proportional to 27,599,521.20, 41,399,281.80 and 27,410,564.40 is: 41,115,846.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,599,521.20 : 41,399,281.80 = 27,410,564.40 : x
  2. Step 2: Convert to fraction form
    27,599,521.20/41,399,281.80 = 27,410,564.40/x
  3. Step 3: Cross multiply
    27,599,521.20x = 41,399,281.80 × 27,410,564.40
  4. Step 4: Simplify right side
    27,599,521.20x = 1,134,777,679,892,647.75
  5. Step 5: Solve for x
    x = 1,134,777,679,892,647.75/27,599,521.20
  6. Step 6: Final answer
    x = 41,115,846.60

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1.5x scale

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.