Home / 41,367,476.79-57,086,421.44-22,784,347.44

Finding the Fourth Proportional to 41,367,476.79, 57,086,421.44 and 22,784,347.44

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Solution

The fourth proportional to 41,367,476.79, 57,086,421.44 and 22,784,347.44 is: 31,442,015.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,367,476.79 : 57,086,421.44 = 22,784,347.44 : x
  2. Step 2: Convert to fraction form
    41,367,476.79/57,086,421.44 = 22,784,347.44/x
  3. Step 3: Cross multiply
    41,367,476.79x = 57,086,421.44 × 22,784,347.44
  4. Step 4: Simplify right side
    41,367,476.79x = 1,300,676,860,081,303.50
  5. Step 5: Solve for x
    x = 1,300,676,860,081,303.50/41,367,476.79
  6. Step 6: Final answer
    x = 31,442,015.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.