Home / 13,740,160.00-20,610,902.82-4,517,928.32

Finding the Fourth Proportional to 13,740,160.00, 20,610,902.82 and 4,517,928.32

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Solution

The fourth proportional to 13,740,160.00, 20,610,902.82 and 4,517,928.32 is: 6,777,110.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,740,160.00 : 20,610,902.82 = 4,517,928.32 : x
  2. Step 2: Convert to fraction form
    13,740,160.00/20,610,902.82 = 4,517,928.32/x
  3. Step 3: Cross multiply
    13,740,160.00x = 20,610,902.82 × 4,517,928.32
  4. Step 4: Simplify right side
    13,740,160.00x = 93,118,581,486,124.92
  5. Step 5: Solve for x
    x = 93,118,581,486,124.92/13,740,160.00
  6. Step 6: Final answer
    x = 6,777,110.42

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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.