Home / 29,511,744.80-44,267,617.20-9,314,362.40

Finding the Fourth Proportional to 29,511,744.80, 44,267,617.20 and 9,314,362.40

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Solution

The fourth proportional to 29,511,744.80, 44,267,617.20 and 9,314,362.40 is: 13,971,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,511,744.80 : 44,267,617.20 = 9,314,362.40 : x
  2. Step 2: Convert to fraction form
    29,511,744.80/44,267,617.20 = 9,314,362.40/x
  3. Step 3: Cross multiply
    29,511,744.80x = 44,267,617.20 × 9,314,362.40
  4. Step 4: Simplify right side
    29,511,744.80x = 412,324,629,185,273.31
  5. Step 5: Solve for x
    x = 412,324,629,185,273.31/29,511,744.80
  6. Step 6: Final answer
    x = 13,971,543.60

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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.