Home / 33,349,395.87-50,028,875.10-10,322,352.59

Finding the Fourth Proportional to 33,349,395.87, 50,028,875.10 and 10,322,352.59

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Solution

The fourth proportional to 33,349,395.87, 50,028,875.10 and 10,322,352.59 is: 15,485,008.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349,395.87 : 50,028,875.10 = 10,322,352.59 : x
  2. Step 2: Convert to fraction form
    33,349,395.87/50,028,875.10 = 10,322,352.59/x
  3. Step 3: Cross multiply
    33,349,395.87x = 50,028,875.10 × 10,322,352.59
  4. Step 4: Simplify right side
    33,349,395.87x = 516,415,688,213,127.19
  5. Step 5: Solve for x
    x = 516,415,688,213,127.19/33,349,395.87
  6. Step 6: Final answer
    x = 15,485,008.79

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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.