Home / 11,096,683.86-16,645,025.82-3,118,507.86

Finding the Fourth Proportional to 11,096,683.86, 16,645,025.82 and 3,118,507.86

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Solution

The fourth proportional to 11,096,683.86, 16,645,025.82 and 3,118,507.86 is: 4,677,761.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,096,683.86 : 16,645,025.82 = 3,118,507.86 : x
  2. Step 2: Convert to fraction form
    11,096,683.86/16,645,025.82 = 3,118,507.86/x
  3. Step 3: Cross multiply
    11,096,683.86x = 16,645,025.82 × 3,118,507.86
  4. Step 4: Simplify right side
    11,096,683.86x = 51,907,643,849,572.95
  5. Step 5: Solve for x
    x = 51,907,643,849,572.95/11,096,683.86
  6. Step 6: Final answer
    x = 4,677,761.80

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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.