Home / 50,922,654.24-76,383,233.46-12,584,167.32

Finding the Fourth Proportional to 50,922,654.24, 76,383,233.46 and 12,584,167.32

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Solution

The fourth proportional to 50,922,654.24, 76,383,233.46 and 12,584,167.32 is: 18,876,066.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,922,654.24 : 76,383,233.46 = 12,584,167.32 : x
  2. Step 2: Convert to fraction form
    50,922,654.24/76,383,233.46 = 12,584,167.32/x
  3. Step 3: Cross multiply
    50,922,654.24x = 76,383,233.46 × 12,584,167.32
  4. Step 4: Simplify right side
    50,922,654.24x = 961,219,390,303,262.50
  5. Step 5: Solve for x
    x = 961,219,390,303,262.50/50,922,654.24
  6. Step 6: Final answer
    x = 18,876,066.16

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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.