Home / 11,614,626.96-16,023,171.24-7,256,127.12

Finding the Fourth Proportional to 11,614,626.96, 16,023,171.24 and 7,256,127.12

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Solution

The fourth proportional to 11,614,626.96, 16,023,171.24 and 7,256,127.12 is: 10,010,323.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,614,626.96 : 16,023,171.24 = 7,256,127.12 : x
  2. Step 2: Convert to fraction form
    11,614,626.96/16,023,171.24 = 7,256,127.12/x
  3. Step 3: Cross multiply
    11,614,626.96x = 16,023,171.24 × 7,256,127.12
  4. Step 4: Simplify right side
    11,614,626.96x = 116,266,167,382,968.03
  5. Step 5: Solve for x
    x = 116,266,167,382,968.03/11,614,626.96
  6. Step 6: Final answer
    x = 10,010,323.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.