Home / 9,226,130.10-13,839,195.15-9,226,130.10

Finding the Fourth Proportional to 9,226,130.10, 13,839,195.15 and 9,226,130.10

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Solution

The fourth proportional to 9,226,130.10, 13,839,195.15 and 9,226,130.10 is: 13,839,195.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,130.10 : 13,839,195.15 = 9,226,130.10 : x
  2. Step 2: Convert to fraction form
    9,226,130.10/13,839,195.15 = 9,226,130.10/x
  3. Step 3: Cross multiply
    9,226,130.10x = 13,839,195.15 × 9,226,130.10
  4. Step 4: Simplify right side
    9,226,130.10x = 127,682,214,933,189.02
  5. Step 5: Solve for x
    x = 127,682,214,933,189.02/9,226,130.10
  6. Step 6: Final answer
    x = 13,839,195.15

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Double scale
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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.