Home / 29,380,646.80-44,075,117.40-9,183,782.80

Finding the Fourth Proportional to 29,380,646.80, 44,075,117.40 and 9,183,782.80

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Solution

The fourth proportional to 29,380,646.80, 44,075,117.40 and 9,183,782.80 is: 13,776,970.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380,646.80 : 44,075,117.40 = 9,183,782.80 : x
  2. Step 2: Convert to fraction form
    29,380,646.80/44,075,117.40 = 9,183,782.80/x
  3. Step 3: Cross multiply
    29,380,646.80x = 44,075,117.40 × 9,183,782.80
  4. Step 4: Simplify right side
    29,380,646.80x = 404,776,305,086,100.75
  5. Step 5: Solve for x
    x = 404,776,305,086,100.75/29,380,646.80
  6. Step 6: Final answer
    x = 13,776,970.53

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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.