Home / 16,916,480.40-25,374,720.60-4,137,110.40

Finding the Fourth Proportional to 16,916,480.40, 25,374,720.60 and 4,137,110.40

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Solution

The fourth proportional to 16,916,480.40, 25,374,720.60 and 4,137,110.40 is: 6,205,665.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,916,480.40 : 25,374,720.60 = 4,137,110.40 : x
  2. Step 2: Convert to fraction form
    16,916,480.40/25,374,720.60 = 4,137,110.40/x
  3. Step 3: Cross multiply
    16,916,480.40x = 25,374,720.60 × 4,137,110.40
  4. Step 4: Simplify right side
    16,916,480.40x = 104,978,020,491,354.25
  5. Step 5: Solve for x
    x = 104,978,020,491,354.25/16,916,480.40
  6. Step 6: Final answer
    x = 6,205,665.60

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Similar ratio
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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.