Home / 29,269,558.38-43,887,319.29-11,075,159.07

Finding the Fourth Proportional to 29,269,558.38, 43,887,319.29 and 11,075,159.07

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Solution

The fourth proportional to 29,269,558.38, 43,887,319.29 and 11,075,159.07 is: 16,606,299.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,269,558.38 : 43,887,319.29 = 11,075,159.07 : x
  2. Step 2: Convert to fraction form
    29,269,558.38/43,887,319.29 = 11,075,159.07/x
  3. Step 3: Cross multiply
    29,269,558.38x = 43,887,319.29 × 11,075,159.07
  4. Step 4: Simplify right side
    29,269,558.38x = 486,059,042,292,629.44
  5. Step 5: Solve for x
    x = 486,059,042,292,629.44/29,269,558.38
  6. Step 6: Final answer
    x = 16,606,299.14

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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.