Home / 16,763,012.03-23,134,874.10-9,321,416.01

Finding the Fourth Proportional to 16,763,012.03, 23,134,874.10 and 9,321,416.01

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Solution

The fourth proportional to 16,763,012.03, 23,134,874.10 and 9,321,416.01 is: 12,864,620.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,763,012.03 : 23,134,874.10 = 9,321,416.01 : x
  2. Step 2: Convert to fraction form
    16,763,012.03/23,134,874.10 = 9,321,416.01/x
  3. Step 3: Cross multiply
    16,763,012.03x = 23,134,874.10 × 9,321,416.01
  4. Step 4: Simplify right side
    16,763,012.03x = 215,649,785,790,119.03
  5. Step 5: Solve for x
    x = 215,649,785,790,119.03/16,763,012.03
  6. Step 6: Final answer
    x = 12,864,620.35

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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.