Home / 11,705,945.16-17,646,656.22-10,925,623.56

Finding the Fourth Proportional to 11,705,945.16, 17,646,656.22 and 10,925,623.56

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Solution

The fourth proportional to 11,705,945.16, 17,646,656.22 and 10,925,623.56 is: 16,470,325.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,705,945.16 : 17,646,656.22 = 10,925,623.56 : x
  2. Step 2: Convert to fraction form
    11,705,945.16/17,646,656.22 = 10,925,623.56/x
  3. Step 3: Cross multiply
    11,705,945.16x = 17,646,656.22 × 10,925,623.56
  4. Step 4: Simplify right side
    11,705,945.16x = 192,800,722,952,452.53
  5. Step 5: Solve for x
    x = 192,800,722,952,452.53/11,705,945.16
  6. Step 6: Final answer
    x = 16,470,325.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.