Home / 27,453,447.66-41,180,463.09-8,284,373.22

Finding the Fourth Proportional to 27,453,447.66, 41,180,463.09 and 8,284,373.22

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Solution

The fourth proportional to 27,453,447.66, 41,180,463.09 and 8,284,373.22 is: 12,426,647.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,453,447.66 : 41,180,463.09 = 8,284,373.22 : x
  2. Step 2: Convert to fraction form
    27,453,447.66/41,180,463.09 = 8,284,373.22/x
  3. Step 3: Cross multiply
    27,453,447.66x = 41,180,463.09 × 8,284,373.22
  4. Step 4: Simplify right side
    27,453,447.66x = 341,154,325,609,994.44
  5. Step 5: Solve for x
    x = 341,154,325,609,994.44/27,453,447.66
  6. Step 6: Final answer
    x = 12,426,647.82

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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.