Home / 35,315,059.20-52,972,588.80-33,331,012.80

Finding the Fourth Proportional to 35,315,059.20, 52,972,588.80 and 33,331,012.80

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Solution

The fourth proportional to 35,315,059.20, 52,972,588.80 and 33,331,012.80 is: 49,996,519.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,315,059.20 : 52,972,588.80 = 33,331,012.80 : x
  2. Step 2: Convert to fraction form
    35,315,059.20/52,972,588.80 = 33,331,012.80/x
  3. Step 3: Cross multiply
    35,315,059.20x = 52,972,588.80 × 33,331,012.80
  4. Step 4: Simplify right side
    35,315,059.20x = 1,765,630,035,341,936.50
  5. Step 5: Solve for x
    x = 1,765,630,035,341,936.50/35,315,059.20
  6. Step 6: Final answer
    x = 49,996,519.20

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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.