Home / 14,865,171.66-22,294,066.92-4,081,938.53

Finding the Fourth Proportional to 14,865,171.66, 22,294,066.92 and 4,081,938.53

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Solution

The fourth proportional to 14,865,171.66, 22,294,066.92 and 4,081,938.53 is: 6,121,894.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,865,171.66 : 22,294,066.92 = 4,081,938.53 : x
  2. Step 2: Convert to fraction form
    14,865,171.66/22,294,066.92 = 4,081,938.53/x
  3. Step 3: Cross multiply
    14,865,171.66x = 22,294,066.92 × 4,081,938.53
  4. Step 4: Simplify right side
    14,865,171.66x = 91,003,010,639,676.09
  5. Step 5: Solve for x
    x = 91,003,010,639,676.09/14,865,171.66
  6. Step 6: Final answer
    x = 6,121,894.37

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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.