Home / 23,071,120.29-34,627,481.33-12,297,394.53

Finding the Fourth Proportional to 23,071,120.29, 34,627,481.33 and 12,297,394.53

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Solution

The fourth proportional to 23,071,120.29, 34,627,481.33 and 12,297,394.53 is: 18,457,179.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,071,120.29 : 34,627,481.33 = 12,297,394.53 : x
  2. Step 2: Convert to fraction form
    23,071,120.29/34,627,481.33 = 12,297,394.53/x
  3. Step 3: Cross multiply
    23,071,120.29x = 34,627,481.33 × 12,297,394.53
  4. Step 4: Simplify right side
    23,071,120.29x = 425,827,799,433,732.19
  5. Step 5: Solve for x
    x = 425,827,799,433,732.19/23,071,120.29
  6. Step 6: Final answer
    x = 18,457,179.11

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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.