Home / 34,790,496.07-48,019,246.26-19,914,443.54

Finding the Fourth Proportional to 34,790,496.07, 48,019,246.26 and 19,914,443.54

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Solution

The fourth proportional to 34,790,496.07, 48,019,246.26 and 19,914,443.54 is: 27,486,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,790,496.07 : 48,019,246.26 = 19,914,443.54 : x
  2. Step 2: Convert to fraction form
    34,790,496.07/48,019,246.26 = 19,914,443.54/x
  3. Step 3: Cross multiply
    34,790,496.07x = 48,019,246.26 × 19,914,443.54
  4. Step 4: Simplify right side
    34,790,496.07x = 956,276,568,287,816.12
  5. Step 5: Solve for x
    x = 956,276,568,287,816.12/34,790,496.07
  6. Step 6: Final answer
    x = 27,486,718.40

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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.