Home / 17,370,597.13-26,055,896.50-11,900,297.77

Finding the Fourth Proportional to 17,370,597.13, 26,055,896.50 and 11,900,297.77

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Solution

The fourth proportional to 17,370,597.13, 26,055,896.50 and 11,900,297.77 is: 17,850,447.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,597.13 : 26,055,896.50 = 11,900,297.77 : x
  2. Step 2: Convert to fraction form
    17,370,597.13/26,055,896.50 = 11,900,297.77/x
  3. Step 3: Cross multiply
    17,370,597.13x = 26,055,896.50 × 11,900,297.77
  4. Step 4: Simplify right side
    17,370,597.13x = 310,072,927,014,300.81
  5. Step 5: Solve for x
    x = 310,072,927,014,300.81/17,370,597.13
  6. Step 6: Final answer
    x = 17,850,447.21

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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.