Home / 64,483,350.21-88,986,137.49-36,605,817.14

Finding the Fourth Proportional to 64,483,350.21, 88,986,137.49 and 36,605,817.14

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Solution

The fourth proportional to 64,483,350.21, 88,986,137.49 and 36,605,817.14 is: 50,515,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,483,350.21 : 88,986,137.49 = 36,605,817.14 : x
  2. Step 2: Convert to fraction form
    64,483,350.21/88,986,137.49 = 36,605,817.14/x
  3. Step 3: Cross multiply
    64,483,350.21x = 88,986,137.49 × 36,605,817.14
  4. Step 4: Simplify right side
    64,483,350.21x = 3,257,410,276,508,907.50
  5. Step 5: Solve for x
    x = 3,257,410,276,508,907.50/64,483,350.21
  6. Step 6: Final answer
    x = 50,515,524.80

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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.