Home / 9,715,588,182.45-14,573,382,164.33-2,354,598,891.45

Finding the Fourth Proportional to 9,715,588,182.45, 14,573,382,164.33 and 2,354,598,891.45

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Solution

The fourth proportional to 9,715,588,182.45, 14,573,382,164.33 and 2,354,598,891.45 is: 3,531,898,310.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,588,182.45 : 14,573,382,164.33 = 2,354,598,891.45 : x
  2. Step 2: Convert to fraction form
    9,715,588,182.45/14,573,382,164.33 = 2,354,598,891.45/x
  3. Step 3: Cross multiply
    9,715,588,182.45x = 14,573,382,164.33 × 2,354,598,891.45
  4. Step 4: Simplify right side
    9,715,588,182.45x = 34,314,469,488,796,844,032
  5. Step 5: Solve for x
    x = 34,314,469,488,796,844,032/9,715,588,182.45
  6. Step 6: Final answer
    x = 3,531,898,310.67

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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.