Home / 24,503,429.80-36,755,144.70-21,858,034.60

Finding the Fourth Proportional to 24,503,429.80, 36,755,144.70 and 21,858,034.60

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Solution

The fourth proportional to 24,503,429.80, 36,755,144.70 and 21,858,034.60 is: 32,787,051.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,503,429.80 : 36,755,144.70 = 21,858,034.60 : x
  2. Step 2: Convert to fraction form
    24,503,429.80/36,755,144.70 = 21,858,034.60/x
  3. Step 3: Cross multiply
    24,503,429.80x = 36,755,144.70 × 21,858,034.60
  4. Step 4: Simplify right side
    24,503,429.80x = 803,395,224,580,606.75
  5. Step 5: Solve for x
    x = 803,395,224,580,606.75/24,503,429.80
  6. Step 6: Final answer
    x = 32,787,051.90

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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.