Home / 19,335,229.65-26,682,084.32-10,633,401.32

Finding the Fourth Proportional to 19,335,229.65, 26,682,084.32 and 10,633,401.32

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Solution

The fourth proportional to 19,335,229.65, 26,682,084.32 and 10,633,401.32 is: 14,673,800.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335,229.65 : 26,682,084.32 = 10,633,401.32 : x
  2. Step 2: Convert to fraction form
    19,335,229.65/26,682,084.32 = 10,633,401.32/x
  3. Step 3: Cross multiply
    19,335,229.65x = 26,682,084.32 × 10,633,401.32
  4. Step 4: Simplify right side
    19,335,229.65x = 283,721,310,721,928
  5. Step 5: Solve for x
    x = 283,721,310,721,928/19,335,229.65
  6. Step 6: Final answer
    x = 14,673,800.92

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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.