Home / 26,208,015.20-39,312,022.80-23,856,552.80

Finding the Fourth Proportional to 26,208,015.20, 39,312,022.80 and 23,856,552.80

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Solution

The fourth proportional to 26,208,015.20, 39,312,022.80 and 23,856,552.80 is: 35,784,829.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,208,015.20 : 39,312,022.80 = 23,856,552.80 : x
  2. Step 2: Convert to fraction form
    26,208,015.20/39,312,022.80 = 23,856,552.80/x
  3. Step 3: Cross multiply
    26,208,015.20x = 39,312,022.80 × 23,856,552.80
  4. Step 4: Simplify right side
    26,208,015.20x = 937,849,347,603,003.75
  5. Step 5: Solve for x
    x = 937,849,347,603,003.75/26,208,015.20
  6. Step 6: Final answer
    x = 35,784,829.20

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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.