Home / 41,683,893.57-62,531,868.24-15,769,168.29

Finding the Fourth Proportional to 41,683,893.57, 62,531,868.24 and 15,769,168.29

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Solution

The fourth proportional to 41,683,893.57, 62,531,868.24 and 15,769,168.29 is: 23,656,032.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,683,893.57 : 62,531,868.24 = 15,769,168.29 : x
  2. Step 2: Convert to fraction form
    41,683,893.57/62,531,868.24 = 15,769,168.29/x
  3. Step 3: Cross multiply
    41,683,893.57x = 62,531,868.24 × 15,769,168.29
  4. Step 4: Simplify right side
    41,683,893.57x = 986,075,553,764,666.12
  5. Step 5: Solve for x
    x = 986,075,553,764,666.12/41,683,893.57
  6. Step 6: Final answer
    x = 23,656,032.81

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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.