Home / 16,995,040.91-23,453,159.82-9,260,083.23

Finding the Fourth Proportional to 16,995,040.91, 23,453,159.82 and 9,260,083.23

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Solution

The fourth proportional to 16,995,040.91, 23,453,159.82 and 9,260,083.23 is: 12,778,916.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,040.91 : 23,453,159.82 = 9,260,083.23 : x
  2. Step 2: Convert to fraction form
    16,995,040.91/23,453,159.82 = 9,260,083.23/x
  3. Step 3: Cross multiply
    16,995,040.91x = 23,453,159.82 × 9,260,083.23
  4. Step 4: Simplify right side
    16,995,040.91x = 217,178,211,939,691.84
  5. Step 5: Solve for x
    x = 217,178,211,939,691.84/16,995,040.91
  6. Step 6: Final answer
    x = 12,778,916.69

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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.