Home / 11,590,982.70-16,260,968.10-11,590,982.70

Finding the Fourth Proportional to 11,590,982.70, 16,260,968.10 and 11,590,982.70

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Solution

The fourth proportional to 11,590,982.70, 16,260,968.10 and 11,590,982.70 is: 16,260,968.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,590,982.70 : 16,260,968.10 = 11,590,982.70 : x
  2. Step 2: Convert to fraction form
    11,590,982.70/16,260,968.10 = 11,590,982.70/x
  3. Step 3: Cross multiply
    11,590,982.70x = 16,260,968.10 × 11,590,982.70
  4. Step 4: Simplify right side
    11,590,982.70x = 188,480,599,932,351.84
  5. Step 5: Solve for x
    x = 188,480,599,932,351.84/11,590,982.70
  6. Step 6: Final answer
    x = 16,260,968.10

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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.