Home / 31,453,524.12-47,183,012.82-9,598,823.94

Finding the Fourth Proportional to 31,453,524.12, 47,183,012.82 and 9,598,823.94

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Solution

The fourth proportional to 31,453,524.12, 47,183,012.82 and 9,598,823.94 is: 14,399,068.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,453,524.12 : 47,183,012.82 = 9,598,823.94 : x
  2. Step 2: Convert to fraction form
    31,453,524.12/47,183,012.82 = 9,598,823.94/x
  3. Step 3: Cross multiply
    31,453,524.12x = 47,183,012.82 × 9,598,823.94
  4. Step 4: Simplify right side
    31,453,524.12x = 452,901,433,017,942.88
  5. Step 5: Solve for x
    x = 452,901,433,017,942.88/31,453,524.12
  6. Step 6: Final answer
    x = 14,399,068.01

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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.