Home / 17,837,026.83-26,736,413.13-11,686,685.31

Finding the Fourth Proportional to 17,837,026.83, 26,736,413.13 and 11,686,685.31

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Solution

The fourth proportional to 17,837,026.83, 26,736,413.13 and 11,686,685.31 is: 17,517,496.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,837,026.83 : 26,736,413.13 = 11,686,685.31 : x
  2. Step 2: Convert to fraction form
    17,837,026.83/26,736,413.13 = 11,686,685.31/x
  3. Step 3: Cross multiply
    17,837,026.83x = 26,736,413.13 × 11,686,685.31
  4. Step 4: Simplify right side
    17,837,026.83x = 312,460,046,568,462.12
  5. Step 5: Solve for x
    x = 312,460,046,568,462.12/17,837,026.83
  6. Step 6: Final answer
    x = 17,517,496.02

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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.