Home / 26,834,143.44-40,219,722.24-14,060,663.76

Finding the Fourth Proportional to 26,834,143.44, 40,219,722.24 and 14,060,663.76

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Solution

The fourth proportional to 26,834,143.44, 40,219,722.24 and 14,060,663.76 is: 21,074,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,834,143.44 : 40,219,722.24 = 14,060,663.76 : x
  2. Step 2: Convert to fraction form
    26,834,143.44/40,219,722.24 = 14,060,663.76/x
  3. Step 3: Cross multiply
    26,834,143.44x = 40,219,722.24 × 14,060,663.76
  4. Step 4: Simplify right side
    26,834,143.44x = 565,515,990,937,234
  5. Step 5: Solve for x
    x = 565,515,990,937,234/26,834,143.44
  6. Step 6: Final answer
    x = 21,074,493.85

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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.