Home / 44,259,752.80-66,389,629.20-21,584,936.80

Finding the Fourth Proportional to 44,259,752.80, 66,389,629.20 and 21,584,936.80

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Solution

The fourth proportional to 44,259,752.80, 66,389,629.20 and 21,584,936.80 is: 32,377,405.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,259,752.80 : 66,389,629.20 = 21,584,936.80 : x
  2. Step 2: Convert to fraction form
    44,259,752.80/66,389,629.20 = 21,584,936.80/x
  3. Step 3: Cross multiply
    44,259,752.80x = 66,389,629.20 × 21,584,936.80
  4. Step 4: Simplify right side
    44,259,752.80x = 1,433,015,950,457,434.75
  5. Step 5: Solve for x
    x = 1,433,015,950,457,434.75/44,259,752.80
  6. Step 6: Final answer
    x = 32,377,405.20

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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.