Home / 43,028,200.52-64,561,360.47-22,553,054.07

Finding the Fourth Proportional to 43,028,200.52, 64,561,360.47 and 22,553,054.07

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Solution

The fourth proportional to 43,028,200.52, 64,561,360.47 and 22,553,054.07 is: 33,839,571.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,028,200.52 : 64,561,360.47 = 22,553,054.07 : x
  2. Step 2: Convert to fraction form
    43,028,200.52/64,561,360.47 = 22,553,054.07/x
  3. Step 3: Cross multiply
    43,028,200.52x = 64,561,360.47 × 22,553,054.07
  4. Step 4: Simplify right side
    43,028,200.52x = 1,456,055,853,512,670.50
  5. Step 5: Solve for x
    x = 1,456,055,853,512,670.50/43,028,200.52
  6. Step 6: Final answer
    x = 33,839,571.17

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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.