Home / 16,745,260.19-25,101,946.94-5,377,737.20

Finding the Fourth Proportional to 16,745,260.19, 25,101,946.94 and 5,377,737.20

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Solution

The fourth proportional to 16,745,260.19, 25,101,946.94 and 5,377,737.20 is: 8,061,485.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,745,260.19 : 25,101,946.94 = 5,377,737.20 : x
  2. Step 2: Convert to fraction form
    16,745,260.19/25,101,946.94 = 5,377,737.20/x
  3. Step 3: Cross multiply
    16,745,260.19x = 25,101,946.94 × 5,377,737.20
  4. Step 4: Simplify right side
    16,745,260.19x = 134,991,673,699,265.75
  5. Step 5: Solve for x
    x = 134,991,673,699,265.75/16,745,260.19
  6. Step 6: Final answer
    x = 8,061,485.59

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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.