Home / 34,883,790.39-52,333,568.72-11,540,478.57

Finding the Fourth Proportional to 34,883,790.39, 52,333,568.72 and 11,540,478.57

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Solution

The fourth proportional to 34,883,790.39, 52,333,568.72 and 11,540,478.57 is: 17,313,325.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,883,790.39 : 52,333,568.72 = 11,540,478.57 : x
  2. Step 2: Convert to fraction form
    34,883,790.39/52,333,568.72 = 11,540,478.57/x
  3. Step 3: Cross multiply
    34,883,790.39x = 52,333,568.72 × 11,540,478.57
  4. Step 4: Simplify right side
    34,883,790.39x = 603,954,428,247,080
  5. Step 5: Solve for x
    x = 603,954,428,247,080/34,883,790.39
  6. Step 6: Final answer
    x = 17,313,325.80

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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.