Home / 16,840,265.25-25,260,229.47-5,325,734.47

Finding the Fourth Proportional to 16,840,265.25, 25,260,229.47 and 5,325,734.47

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Solution

The fourth proportional to 16,840,265.25, 25,260,229.47 and 5,325,734.47 is: 7,988,548.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,840,265.25 : 25,260,229.47 = 5,325,734.47 : x
  2. Step 2: Convert to fraction form
    16,840,265.25/25,260,229.47 = 5,325,734.47/x
  3. Step 3: Cross multiply
    16,840,265.25x = 25,260,229.47 × 5,325,734.47
  4. Step 4: Simplify right side
    16,840,265.25x = 134,529,274,808,488.81
  5. Step 5: Solve for x
    x = 134,529,274,808,488.81/16,840,265.25
  6. Step 6: Final answer
    x = 7,988,548.45

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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.