Home / 35,619,201.70-53,428,802.55-33,635,155.30

Finding the Fourth Proportional to 35,619,201.70, 53,428,802.55 and 33,635,155.30

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Solution

The fourth proportional to 35,619,201.70, 53,428,802.55 and 33,635,155.30 is: 50,452,732.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,619,201.70 : 53,428,802.55 = 33,635,155.30 : x
  2. Step 2: Convert to fraction form
    35,619,201.70/53,428,802.55 = 33,635,155.30/x
  3. Step 3: Cross multiply
    35,619,201.70x = 53,428,802.55 × 33,635,155.30
  4. Step 4: Simplify right side
    35,619,201.70x = 1,797,086,071,262,285.75
  5. Step 5: Solve for x
    x = 1,797,086,071,262,285.75/35,619,201.70
  6. Step 6: Final answer
    x = 50,452,732.95

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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.