Home / 41,426,792.24-62,137,935.95-12,672,927.86

Finding the Fourth Proportional to 41,426,792.24, 62,137,935.95 and 12,672,927.86

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Solution

The fourth proportional to 41,426,792.24, 62,137,935.95 and 12,672,927.86 is: 19,008,702.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426,792.24 : 62,137,935.95 = 12,672,927.86 : x
  2. Step 2: Convert to fraction form
    41,426,792.24/62,137,935.95 = 12,672,927.86/x
  3. Step 3: Cross multiply
    41,426,792.24x = 62,137,935.95 × 12,672,927.86
  4. Step 4: Simplify right side
    41,426,792.24x = 787,469,579,755,630.88
  5. Step 5: Solve for x
    x = 787,469,579,755,630.88/41,426,792.24
  6. Step 6: Final answer
    x = 19,008,702.75

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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.