Home / 35,315,099.70-52,972,649.55-33,331,053.30

Finding the Fourth Proportional to 35,315,099.70, 52,972,649.55 and 33,331,053.30

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Solution

The fourth proportional to 35,315,099.70, 52,972,649.55 and 33,331,053.30 is: 49,996,579.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,315,099.70 : 52,972,649.55 = 33,331,053.30 : x
  2. Step 2: Convert to fraction form
    35,315,099.70/52,972,649.55 = 33,331,053.30/x
  3. Step 3: Cross multiply
    35,315,099.70x = 52,972,649.55 × 33,331,053.30
  4. Step 4: Simplify right side
    35,315,099.70x = 1,765,634,205,593,271
  5. Step 5: Solve for x
    x = 1,765,634,205,593,271/35,315,099.70
  6. Step 6: Final answer
    x = 49,996,579.95

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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.