Home / 11,568,463.04-17,348,670.14-4,649,888.43

Finding the Fourth Proportional to 11,568,463.04, 17,348,670.14 and 4,649,888.43

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Solution

The fourth proportional to 11,568,463.04, 17,348,670.14 and 4,649,888.43 is: 6,973,215.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,568,463.04 : 17,348,670.14 = 4,649,888.43 : x
  2. Step 2: Convert to fraction form
    11,568,463.04/17,348,670.14 = 4,649,888.43/x
  3. Step 3: Cross multiply
    11,568,463.04x = 17,348,670.14 × 4,649,888.43
  4. Step 4: Simplify right side
    11,568,463.04x = 80,669,380,559,872.48
  5. Step 5: Solve for x
    x = 80,669,380,559,872.48/11,568,463.04
  6. Step 6: Final answer
    x = 6,973,215.05

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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.