Home / 33,413,686.17-50,120,569.26-9,152,822.22

Finding the Fourth Proportional to 33,413,686.17, 50,120,569.26 and 9,152,822.22

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Solution

The fourth proportional to 33,413,686.17, 50,120,569.26 and 9,152,822.22 is: 13,729,244.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,686.17 : 50,120,569.26 = 9,152,822.22 : x
  2. Step 2: Convert to fraction form
    33,413,686.17/50,120,569.26 = 9,152,822.22/x
  3. Step 3: Cross multiply
    33,413,686.17x = 50,120,569.26 × 9,152,822.22
  4. Step 4: Simplify right side
    33,413,686.17x = 458,744,660,001,977
  5. Step 5: Solve for x
    x = 458,744,660,001,977/33,413,686.17
  6. Step 6: Final answer
    x = 13,729,244.29

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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.