Home / 16,675,428.60-25,015,160.40-5,890,522.41

Finding the Fourth Proportional to 16,675,428.60, 25,015,160.40 and 5,890,522.41

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Solution

The fourth proportional to 16,675,428.60, 25,015,160.40 and 5,890,522.41 is: 8,836,496.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,675,428.60 : 25,015,160.40 = 5,890,522.41 : x
  2. Step 2: Convert to fraction form
    16,675,428.60/25,015,160.40 = 5,890,522.41/x
  3. Step 3: Cross multiply
    16,675,428.60x = 25,015,160.40 × 5,890,522.41
  4. Step 4: Simplify right side
    16,675,428.60x = 147,352,362,925,944.56
  5. Step 5: Solve for x
    x = 147,352,362,925,944.56/16,675,428.60
  6. Step 6: Final answer
    x = 8,836,496.29

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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.