Home / 16,298,999.70-24,448,499.55-4,331,735.70

Finding the Fourth Proportional to 16,298,999.70, 24,448,499.55 and 4,331,735.70

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Solution

The fourth proportional to 16,298,999.70, 24,448,499.55 and 4,331,735.70 is: 6,497,603.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298,999.70 : 24,448,499.55 = 4,331,735.70 : x
  2. Step 2: Convert to fraction form
    16,298,999.70/24,448,499.55 = 4,331,735.70/x
  3. Step 3: Cross multiply
    16,298,999.70x = 24,448,499.55 × 4,331,735.70
  4. Step 4: Simplify right side
    16,298,999.70x = 105,904,438,312,168.94
  5. Step 5: Solve for x
    x = 105,904,438,312,168.94/16,298,999.70
  6. Step 6: Final answer
    x = 6,497,603.55

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1.5x scale

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.