Home / 27,771,384.48-41,659,814.52-9,573,183.84

Finding the Fourth Proportional to 27,771,384.48, 41,659,814.52 and 9,573,183.84

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Solution

The fourth proportional to 27,771,384.48, 41,659,814.52 and 9,573,183.84 is: 14,360,719.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,771,384.48 : 41,659,814.52 = 9,573,183.84 : x
  2. Step 2: Convert to fraction form
    27,771,384.48/41,659,814.52 = 9,573,183.84/x
  3. Step 3: Cross multiply
    27,771,384.48x = 41,659,814.52 × 9,573,183.84
  4. Step 4: Simplify right side
    27,771,384.48x = 398,817,063,140,261.38
  5. Step 5: Solve for x
    x = 398,817,063,140,261.38/27,771,384.48
  6. Step 6: Final answer
    x = 14,360,719.52

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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.