Home / 26,733,226.41-40,108,475.58-12,365,718.98

Finding the Fourth Proportional to 26,733,226.41, 40,108,475.58 and 12,365,718.98

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Solution

The fourth proportional to 26,733,226.41, 40,108,475.58 and 12,365,718.98 is: 18,552,573.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,226.41 : 40,108,475.58 = 12,365,718.98 : x
  2. Step 2: Convert to fraction form
    26,733,226.41/40,108,475.58 = 12,365,718.98/x
  3. Step 3: Cross multiply
    26,733,226.41x = 40,108,475.58 × 12,365,718.98
  4. Step 4: Simplify right side
    26,733,226.41x = 495,970,137,537,930.06
  5. Step 5: Solve for x
    x = 495,970,137,537,930.06/26,733,226.41
  6. Step 6: Final answer
    x = 18,552,573.11

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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.