Home / 9,467,110.80-14,200,666.20-3,404,746.80

Finding the Fourth Proportional to 9,467,110.80, 14,200,666.20 and 3,404,746.80

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Solution

The fourth proportional to 9,467,110.80, 14,200,666.20 and 3,404,746.80 is: 5,107,120.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467,110.80 : 14,200,666.20 = 3,404,746.80 : x
  2. Step 2: Convert to fraction form
    9,467,110.80/14,200,666.20 = 3,404,746.80/x
  3. Step 3: Cross multiply
    9,467,110.80x = 14,200,666.20 × 3,404,746.80
  4. Step 4: Simplify right side
    9,467,110.80x = 48,349,672,802,318.16
  5. Step 5: Solve for x
    x = 48,349,672,802,318.16/9,467,110.80
  6. Step 6: Final answer
    x = 5,107,120.20

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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.