Home / 241,614,451.51-333,418,558.22-147,685,867.43

Finding the Fourth Proportional to 241,614,451.51, 333,418,558.22 and 147,685,867.43

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Solution

The fourth proportional to 241,614,451.51, 333,418,558.22 and 147,685,867.43 is: 203,800,760.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,614,451.51 : 333,418,558.22 = 147,685,867.43 : x
  2. Step 2: Convert to fraction form
    241,614,451.51/333,418,558.22 = 147,685,867.43/x
  3. Step 3: Cross multiply
    241,614,451.51x = 333,418,558.22 × 147,685,867.43
  4. Step 4: Simplify right side
    241,614,451.51x = 49,241,208,987,242,224
  5. Step 5: Solve for x
    x = 49,241,208,987,242,224/241,614,451.51
  6. Step 6: Final answer
    x = 203,800,760.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.