Home / 17,088,055.38-25,628,095.98-4,954,262.22

Finding the Fourth Proportional to 17,088,055.38, 25,628,095.98 and 4,954,262.22

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Solution

The fourth proportional to 17,088,055.38, 25,628,095.98 and 4,954,262.22 is: 7,430,237.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,088,055.38 : 25,628,095.98 = 4,954,262.22 : x
  2. Step 2: Convert to fraction form
    17,088,055.38/25,628,095.98 = 4,954,262.22/x
  3. Step 3: Cross multiply
    17,088,055.38x = 25,628,095.98 × 4,954,262.22
  4. Step 4: Simplify right side
    17,088,055.38x = 126,968,307,684,247.88
  5. Step 5: Solve for x
    x = 126,968,307,684,247.88/17,088,055.38
  6. Step 6: Final answer
    x = 7,430,237.37

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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.