Home / 16,675,415.09-25,015,140.14-5,890,508.90

Finding the Fourth Proportional to 16,675,415.09, 25,015,140.14 and 5,890,508.90

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Solution

The fourth proportional to 16,675,415.09, 25,015,140.14 and 5,890,508.90 is: 8,836,476.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,675,415.09 : 25,015,140.14 = 5,890,508.90 : x
  2. Step 2: Convert to fraction form
    16,675,415.09/25,015,140.14 = 5,890,508.90/x
  3. Step 3: Cross multiply
    16,675,415.09x = 25,015,140.14 × 5,890,508.90
  4. Step 4: Simplify right side
    16,675,415.09x = 147,351,905,474,889
  5. Step 5: Solve for x
    x = 147,351,905,474,889/16,675,415.09
  6. Step 6: Final answer
    x = 8,836,476.02

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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.