Home / 29,380,643.80-44,075,112.90-9,183,779.80

Finding the Fourth Proportional to 29,380,643.80, 44,075,112.90 and 9,183,779.80

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Solution

The fourth proportional to 29,380,643.80, 44,075,112.90 and 9,183,779.80 is: 13,776,966.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380,643.80 : 44,075,112.90 = 9,183,779.80 : x
  2. Step 2: Convert to fraction form
    29,380,643.80/44,075,112.90 = 9,183,779.80/x
  3. Step 3: Cross multiply
    29,380,643.80x = 44,075,112.90 × 9,183,779.80
  4. Step 4: Simplify right side
    29,380,643.80x = 404,776,131,533,739.44
  5. Step 5: Solve for x
    x = 404,776,131,533,739.44/29,380,643.80
  6. Step 6: Final answer
    x = 13,776,966.03

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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.