Home / 26,950,737.20-40,426,105.80-10,768,686.80

Finding the Fourth Proportional to 26,950,737.20, 40,426,105.80 and 10,768,686.80

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Solution

The fourth proportional to 26,950,737.20, 40,426,105.80 and 10,768,686.80 is: 16,153,030.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,950,737.20 : 40,426,105.80 = 10,768,686.80 : x
  2. Step 2: Convert to fraction form
    26,950,737.20/40,426,105.80 = 10,768,686.80/x
  3. Step 3: Cross multiply
    26,950,737.20x = 40,426,105.80 × 10,768,686.80
  4. Step 4: Simplify right side
    26,950,737.20x = 435,336,071,903,863.44
  5. Step 5: Solve for x
    x = 435,336,071,903,863.44/26,950,737.20
  6. Step 6: Final answer
    x = 16,153,030.20

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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.