Home / 29,075,166.67-40,123,993.58-16,022,893.27

Finding the Fourth Proportional to 29,075,166.67, 40,123,993.58 and 16,022,893.27

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Solution

The fourth proportional to 29,075,166.67, 40,123,993.58 and 16,022,893.27 is: 22,111,737.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,075,166.67 : 40,123,993.58 = 16,022,893.27 : x
  2. Step 2: Convert to fraction form
    29,075,166.67/40,123,993.58 = 16,022,893.27/x
  3. Step 3: Cross multiply
    29,075,166.67x = 40,123,993.58 × 16,022,893.27
  4. Step 4: Simplify right side
    29,075,166.67x = 642,902,466,698,505.12
  5. Step 5: Solve for x
    x = 642,902,466,698,505.12/29,075,166.67
  6. Step 6: Final answer
    x = 22,111,737.97

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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.