Home / 26,950,276.70-40,425,415.05-10,768,226.30

Finding the Fourth Proportional to 26,950,276.70, 40,425,415.05 and 10,768,226.30

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Solution

The fourth proportional to 26,950,276.70, 40,425,415.05 and 10,768,226.30 is: 16,152,339.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,950,276.70 : 40,425,415.05 = 10,768,226.30 : x
  2. Step 2: Convert to fraction form
    26,950,276.70/40,425,415.05 = 10,768,226.30/x
  3. Step 3: Cross multiply
    26,950,276.70x = 40,425,415.05 × 10,768,226.30
  4. Step 4: Simplify right side
    26,950,276.70x = 435,310,017,529,825.81
  5. Step 5: Solve for x
    x = 435,310,017,529,825.81/26,950,276.70
  6. Step 6: Final answer
    x = 16,152,339.45

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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.