Home / 35,206,578.20-52,809,867.30-33,931,119.80

Finding the Fourth Proportional to 35,206,578.20, 52,809,867.30 and 33,931,119.80

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Solution

The fourth proportional to 35,206,578.20, 52,809,867.30 and 33,931,119.80 is: 50,896,679.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,206,578.20 : 52,809,867.30 = 33,931,119.80 : x
  2. Step 2: Convert to fraction form
    35,206,578.20/52,809,867.30 = 33,931,119.80/x
  3. Step 3: Cross multiply
    35,206,578.20x = 52,809,867.30 × 33,931,119.80
  4. Step 4: Simplify right side
    35,206,578.20x = 1,791,897,933,978,402.25
  5. Step 5: Solve for x
    x = 1,791,897,933,978,402.25/35,206,578.20
  6. Step 6: Final answer
    x = 50,896,679.70

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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.