Home / 33,998,637.48-46,912,375.39-19,111,978.54

Finding the Fourth Proportional to 33,998,637.48, 46,912,375.39 and 19,111,978.54

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Solution

The fourth proportional to 33,998,637.48, 46,912,375.39 and 19,111,978.54 is: 26,371,301.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,998,637.48 : 46,912,375.39 = 19,111,978.54 : x
  2. Step 2: Convert to fraction form
    33,998,637.48/46,912,375.39 = 19,111,978.54/x
  3. Step 3: Cross multiply
    33,998,637.48x = 46,912,375.39 × 19,111,978.54
  4. Step 4: Simplify right side
    33,998,637.48x = 896,588,311,714,104.12
  5. Step 5: Solve for x
    x = 896,588,311,714,104.12/33,998,637.48
  6. Step 6: Final answer
    x = 26,371,301.27

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1.5x scale

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.