Home / 32,085,835.27-44,284,112.51-19,040,287.32

Finding the Fourth Proportional to 32,085,835.27, 44,284,112.51 and 19,040,287.32

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Solution

The fourth proportional to 32,085,835.27, 44,284,112.51 and 19,040,287.32 is: 26,278,955.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,085,835.27 : 44,284,112.51 = 19,040,287.32 : x
  2. Step 2: Convert to fraction form
    32,085,835.27/44,284,112.51 = 19,040,287.32/x
  3. Step 3: Cross multiply
    32,085,835.27x = 44,284,112.51 × 19,040,287.32
  4. Step 4: Simplify right side
    32,085,835.27x = 843,182,225,949,207.12
  5. Step 5: Solve for x
    x = 843,182,225,949,207.12/32,085,835.27
  6. Step 6: Final answer
    x = 26,278,955.15

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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.