Home / 54,903,463.20-82,331,575.20-27,599,205.60

Finding the Fourth Proportional to 54,903,463.20, 82,331,575.20 and 27,599,205.60

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Solution

The fourth proportional to 54,903,463.20, 82,331,575.20 and 27,599,205.60 is: 41,386,935.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,903,463.20 : 82,331,575.20 = 27,599,205.60 : x
  2. Step 2: Convert to fraction form
    54,903,463.20/82,331,575.20 = 27,599,205.60/x
  3. Step 3: Cross multiply
    54,903,463.20x = 82,331,575.20 × 27,599,205.60
  4. Step 4: Simplify right side
    54,903,463.20x = 2,272,286,071,316,661.50
  5. Step 5: Solve for x
    x = 2,272,286,071,316,661.50/54,903,463.20
  6. Step 6: Final answer
    x = 41,386,935.16

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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.