Home / 22,245,853.10-31,188,984.10-22,245,853.10

Finding the Fourth Proportional to 22,245,853.10, 31,188,984.10 and 22,245,853.10

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Solution

The fourth proportional to 22,245,853.10, 31,188,984.10 and 22,245,853.10 is: 31,188,984.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,245,853.10 : 31,188,984.10 = 22,245,853.10 : x
  2. Step 2: Convert to fraction form
    22,245,853.10/31,188,984.10 = 22,245,853.10/x
  3. Step 3: Cross multiply
    22,245,853.10x = 31,188,984.10 × 22,245,853.10
  4. Step 4: Simplify right side
    22,245,853.10x = 693,825,558,626,835.75
  5. Step 5: Solve for x
    x = 693,825,558,626,835.75/22,245,853.10
  6. Step 6: Final answer
    x = 31,188,984.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.