Home / 19,591,568.22-27,035,674.59-10,770,955.29

Finding the Fourth Proportional to 19,591,568.22, 27,035,674.59 and 10,770,955.29

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Solution

The fourth proportional to 19,591,568.22, 27,035,674.59 and 10,770,955.29 is: 14,863,539.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,591,568.22 : 27,035,674.59 = 10,770,955.29 : x
  2. Step 2: Convert to fraction form
    19,591,568.22/27,035,674.59 = 10,770,955.29/x
  3. Step 3: Cross multiply
    19,591,568.22x = 27,035,674.59 × 10,770,955.29
  4. Step 4: Simplify right side
    19,591,568.22x = 291,200,042,243,879.06
  5. Step 5: Solve for x
    x = 291,200,042,243,879.06/19,591,568.22
  6. Step 6: Final answer
    x = 14,863,539.20

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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.