Home / 41,360,149.15-62,040,223.73-11,068,012.15

Finding the Fourth Proportional to 41,360,149.15, 62,040,223.73 and 11,068,012.15

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Solution

The fourth proportional to 41,360,149.15, 62,040,223.73 and 11,068,012.15 is: 16,602,018.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360,149.15 : 62,040,223.73 = 11,068,012.15 : x
  2. Step 2: Convert to fraction form
    41,360,149.15/62,040,223.73 = 11,068,012.15/x
  3. Step 3: Cross multiply
    41,360,149.15x = 62,040,223.73 × 11,068,012.15
  4. Step 4: Simplify right side
    41,360,149.15x = 686,661,949,977,018.25
  5. Step 5: Solve for x
    x = 686,661,949,977,018.25/41,360,149.15
  6. Step 6: Final answer
    x = 16,602,018.23

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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.