Home / 17,463,075.60-26,194,613.40-17,179,640.40

Finding the Fourth Proportional to 17,463,075.60, 26,194,613.40 and 17,179,640.40

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Solution

The fourth proportional to 17,463,075.60, 26,194,613.40 and 17,179,640.40 is: 25,769,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,463,075.60 : 26,194,613.40 = 17,179,640.40 : x
  2. Step 2: Convert to fraction form
    17,463,075.60/26,194,613.40 = 17,179,640.40/x
  3. Step 3: Cross multiply
    17,463,075.60x = 26,194,613.40 × 17,179,640.40
  4. Step 4: Simplify right side
    17,463,075.60x = 450,014,038,629,021.31
  5. Step 5: Solve for x
    x = 450,014,038,629,021.31/17,463,075.60
  6. Step 6: Final answer
    x = 25,769,460.60

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Similar ratio
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1.5x scale

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.