Home / 12,097,287.98-16,694,207.07-6,590,645.70

Finding the Fourth Proportional to 12,097,287.98, 16,694,207.07 and 6,590,645.70

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Solution

The fourth proportional to 12,097,287.98, 16,694,207.07 and 6,590,645.70 is: 9,095,063.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,097,287.98 : 16,694,207.07 = 6,590,645.70 : x
  2. Step 2: Convert to fraction form
    12,097,287.98/16,694,207.07 = 6,590,645.70/x
  3. Step 3: Cross multiply
    12,097,287.98x = 16,694,207.07 × 6,590,645.70
  4. Step 4: Simplify right side
    12,097,287.98x = 110,025,603,990,559.28
  5. Step 5: Solve for x
    x = 110,025,603,990,559.28/12,097,287.98
  6. Step 6: Final answer
    x = 9,095,063.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.