Home / 17,505,751.86-26,262,031.14-6,722,259.93

Finding the Fourth Proportional to 17,505,751.86, 26,262,031.14 and 6,722,259.93

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Solution

The fourth proportional to 17,505,751.86, 26,262,031.14 and 6,722,259.93 is: 10,084,696.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505,751.86 : 26,262,031.14 = 6,722,259.93 : x
  2. Step 2: Convert to fraction form
    17,505,751.86/26,262,031.14 = 6,722,259.93/x
  3. Step 3: Cross multiply
    17,505,751.86x = 26,262,031.14 × 6,722,259.93
  4. Step 4: Simplify right side
    17,505,751.86x = 176,540,199,612,834.22
  5. Step 5: Solve for x
    x = 176,540,199,612,834.22/17,505,751.86
  6. Step 6: Final answer
    x = 10,084,696.79

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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.