Home / 26,950,668.20-40,426,002.30-10,768,617.80

Finding the Fourth Proportional to 26,950,668.20, 40,426,002.30 and 10,768,617.80

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Solution

The fourth proportional to 26,950,668.20, 40,426,002.30 and 10,768,617.80 is: 16,152,926.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,950,668.20 : 40,426,002.30 = 10,768,617.80 : x
  2. Step 2: Convert to fraction form
    26,950,668.20/40,426,002.30 = 10,768,617.80/x
  3. Step 3: Cross multiply
    26,950,668.20x = 40,426,002.30 × 10,768,617.80
  4. Step 4: Simplify right side
    26,950,668.20x = 435,332,167,950,620.94
  5. Step 5: Solve for x
    x = 435,332,167,950,620.94/26,950,668.20
  6. Step 6: Final answer
    x = 16,152,926.70

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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.