Home / 27,866,416.60-41,799,624.90-9,664,562.35

Finding the Fourth Proportional to 27,866,416.60, 41,799,624.90 and 9,664,562.35

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Solution

The fourth proportional to 27,866,416.60, 41,799,624.90 and 9,664,562.35 is: 14,496,843.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,866,416.60 : 41,799,624.90 = 9,664,562.35 : x
  2. Step 2: Convert to fraction form
    27,866,416.60/41,799,624.90 = 9,664,562.35/x
  3. Step 3: Cross multiply
    27,866,416.60x = 41,799,624.90 × 9,664,562.35
  4. Step 4: Simplify right side
    27,866,416.60x = 403,975,081,052,662.50
  5. Step 5: Solve for x
    x = 403,975,081,052,662.50/27,866,416.60
  6. Step 6: Final answer
    x = 14,496,843.53

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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.