Home / 27,114,705.08-40,672,024.98-6,919,949.24

Finding the Fourth Proportional to 27,114,705.08, 40,672,024.98 and 6,919,949.24

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Solution

The fourth proportional to 27,114,705.08, 40,672,024.98 and 6,919,949.24 is: 10,379,915.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,114,705.08 : 40,672,024.98 = 6,919,949.24 : x
  2. Step 2: Convert to fraction form
    27,114,705.08/40,672,024.98 = 6,919,949.24/x
  3. Step 3: Cross multiply
    27,114,705.08x = 40,672,024.98 × 6,919,949.24
  4. Step 4: Simplify right side
    27,114,705.08x = 281,448,348,349,612
  5. Step 5: Solve for x
    x = 281,448,348,349,612/27,114,705.08
  6. Step 6: Final answer
    x = 10,379,915.53

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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.