Home / 11,664,053.80-17,496,080.70-6,562,220.20

Finding the Fourth Proportional to 11,664,053.80, 17,496,080.70 and 6,562,220.20

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Solution

The fourth proportional to 11,664,053.80, 17,496,080.70 and 6,562,220.20 is: 9,843,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,053.80 : 17,496,080.70 = 6,562,220.20 : x
  2. Step 2: Convert to fraction form
    11,664,053.80/17,496,080.70 = 6,562,220.20/x
  3. Step 3: Cross multiply
    11,664,053.80x = 17,496,080.70 × 6,562,220.20
  4. Step 4: Simplify right side
    11,664,053.80x = 114,813,134,190,370.14
  5. Step 5: Solve for x
    x = 114,813,134,190,370.14/11,664,053.80
  6. Step 6: Final answer
    x = 9,843,330.30

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1.5x scale

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.