Home / 33,687,682.56-46,493,551.08-19,006,361.28

Finding the Fourth Proportional to 33,687,682.56, 46,493,551.08 and 19,006,361.28

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Solution

The fourth proportional to 33,687,682.56, 46,493,551.08 and 19,006,361.28 is: 26,231,345.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,687,682.56 : 46,493,551.08 = 19,006,361.28 : x
  2. Step 2: Convert to fraction form
    33,687,682.56/46,493,551.08 = 19,006,361.28/x
  3. Step 3: Cross multiply
    33,687,682.56x = 46,493,551.08 × 19,006,361.28
  4. Step 4: Simplify right side
    33,687,682.56x = 883,673,229,016,614.25
  5. Step 5: Solve for x
    x = 883,673,229,016,614.25/33,687,682.56
  6. Step 6: Final answer
    x = 26,231,345.16

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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.