Home / 5,099,168.70-7,151,433.30-5,099,168.70

Finding the Fourth Proportional to 5,099,168.70, 7,151,433.30 and 5,099,168.70

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Solution

The fourth proportional to 5,099,168.70, 7,151,433.30 and 5,099,168.70 is: 7,151,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,168.70 : 7,151,433.30 = 5,099,168.70 : x
  2. Step 2: Convert to fraction form
    5,099,168.70/7,151,433.30 = 5,099,168.70/x
  3. Step 3: Cross multiply
    5,099,168.70x = 7,151,433.30 × 5,099,168.70
  4. Step 4: Simplify right side
    5,099,168.70x = 36,466,364,843,497.71
  5. Step 5: Solve for x
    x = 36,466,364,843,497.71/5,099,168.70
  6. Step 6: Final answer
    x = 7,151,433.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.