Home / 33,236,293.05-45,873,737.33-19,489,685.85

Finding the Fourth Proportional to 33,236,293.05, 45,873,737.33 and 19,489,685.85

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Solution

The fourth proportional to 33,236,293.05, 45,873,737.33 and 19,489,685.85 is: 26,900,254.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236,293.05 : 45,873,737.33 = 19,489,685.85 : x
  2. Step 2: Convert to fraction form
    33,236,293.05/45,873,737.33 = 19,489,685.85/x
  3. Step 3: Cross multiply
    33,236,293.05x = 45,873,737.33 × 19,489,685.85
  4. Step 4: Simplify right side
    33,236,293.05x = 894,064,729,229,669.50
  5. Step 5: Solve for x
    x = 894,064,729,229,669.50/33,236,293.05
  6. Step 6: Final answer
    x = 26,900,254.13

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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.