Home / 33,133,369.28-49,683,422.93-19,304,804.25

Finding the Fourth Proportional to 33,133,369.28, 49,683,422.93 and 19,304,804.25

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Solution

The fourth proportional to 33,133,369.28, 49,683,422.93 and 19,304,804.25 is: 28,947,516.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,133,369.28 : 49,683,422.93 = 19,304,804.25 : x
  2. Step 2: Convert to fraction form
    33,133,369.28/49,683,422.93 = 19,304,804.25/x
  3. Step 3: Cross multiply
    33,133,369.28x = 49,683,422.93 × 19,304,804.25
  4. Step 4: Simplify right side
    33,133,369.28x = 959,128,754,037,087.38
  5. Step 5: Solve for x
    x = 959,128,754,037,087.38/33,133,369.28
  6. Step 6: Final answer
    x = 28,947,516.51

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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.