Home / 11,664,368.10-17,496,552.15-4,092,099.30

Finding the Fourth Proportional to 11,664,368.10, 17,496,552.15 and 4,092,099.30

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Solution

The fourth proportional to 11,664,368.10, 17,496,552.15 and 4,092,099.30 is: 6,138,148.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,368.10 : 17,496,552.15 = 4,092,099.30 : x
  2. Step 2: Convert to fraction form
    11,664,368.10/17,496,552.15 = 4,092,099.30/x
  3. Step 3: Cross multiply
    11,664,368.10x = 17,496,552.15 × 4,092,099.30
  4. Step 4: Simplify right side
    11,664,368.10x = 71,597,628,805,428.48
  5. Step 5: Solve for x
    x = 71,597,628,805,428.48/11,664,368.10
  6. Step 6: Final answer
    x = 6,138,148.95

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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.