Home / 26,950,560.40-40,425,840.60-9,907,706.80

Finding the Fourth Proportional to 26,950,560.40, 40,425,840.60 and 9,907,706.80

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Solution

The fourth proportional to 26,950,560.40, 40,425,840.60 and 9,907,706.80 is: 14,861,560.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,950,560.40 : 40,425,840.60 = 9,907,706.80 : x
  2. Step 2: Convert to fraction form
    26,950,560.40/40,425,840.60 = 9,907,706.80/x
  3. Step 3: Cross multiply
    26,950,560.40x = 40,425,840.60 × 9,907,706.80
  4. Step 4: Simplify right side
    26,950,560.40x = 400,527,375,808,336.12
  5. Step 5: Solve for x
    x = 400,527,375,808,336.12/26,950,560.40
  6. Step 6: Final answer
    x = 14,861,560.20

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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.