Home / 11,664,057.30-17,496,085.95-6,562,223.70

Finding the Fourth Proportional to 11,664,057.30, 17,496,085.95 and 6,562,223.70

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Solution

The fourth proportional to 11,664,057.30, 17,496,085.95 and 6,562,223.70 is: 9,843,335.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,057.30 : 17,496,085.95 = 6,562,223.70 : x
  2. Step 2: Convert to fraction form
    11,664,057.30/17,496,085.95 = 6,562,223.70/x
  3. Step 3: Cross multiply
    11,664,057.30x = 17,496,085.95 × 6,562,223.70
  4. Step 4: Simplify right side
    11,664,057.30x = 114,813,229,878,327.02
  5. Step 5: Solve for x
    x = 114,813,229,878,327.02/11,664,057.30
  6. Step 6: Final answer
    x = 9,843,335.55

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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.