Home / 33,998,635.35-46,912,372.47-19,111,976.42

Finding the Fourth Proportional to 33,998,635.35, 46,912,372.47 and 19,111,976.42

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Solution

The fourth proportional to 33,998,635.35, 46,912,372.47 and 19,111,976.42 is: 26,371,298.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,998,635.35 : 46,912,372.47 = 19,111,976.42 : x
  2. Step 2: Convert to fraction form
    33,998,635.35/46,912,372.47 = 19,111,976.42/x
  3. Step 3: Cross multiply
    33,998,635.35x = 46,912,372.47 × 19,111,976.42
  4. Step 4: Simplify right side
    33,998,635.35x = 896,588,156,218,335.25
  5. Step 5: Solve for x
    x = 896,588,156,218,335.25/33,998,635.35
  6. Step 6: Final answer
    x = 26,371,298.35

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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.