Home / 9,297,029.40-13,945,544.10-9,137,597.10

Finding the Fourth Proportional to 9,297,029.40, 13,945,544.10 and 9,137,597.10

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Solution

The fourth proportional to 9,297,029.40, 13,945,544.10 and 9,137,597.10 is: 13,706,395.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297,029.40 : 13,945,544.10 = 9,137,597.10 : x
  2. Step 2: Convert to fraction form
    9,297,029.40/13,945,544.10 = 9,137,597.10/x
  3. Step 3: Cross multiply
    9,297,029.40x = 13,945,544.10 × 9,137,597.10
  4. Step 4: Simplify right side
    9,297,029.40x = 127,428,763,326,082.09
  5. Step 5: Solve for x
    x = 127,428,763,326,082.09/9,297,029.40
  6. Step 6: Final answer
    x = 13,706,395.65

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Double scale
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Similar ratio
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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.