Home / 62,258,729.94-85,916,150.46-34,382,619.66

Finding the Fourth Proportional to 62,258,729.94, 85,916,150.46 and 34,382,619.66

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Solution

The fourth proportional to 62,258,729.94, 85,916,150.46 and 34,382,619.66 is: 47,447,519.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,258,729.94 : 85,916,150.46 = 34,382,619.66 : x
  2. Step 2: Convert to fraction form
    62,258,729.94/85,916,150.46 = 34,382,619.66/x
  3. Step 3: Cross multiply
    62,258,729.94x = 85,916,150.46 × 34,382,619.66
  4. Step 4: Simplify right side
    62,258,729.94x = 2,954,022,323,917,513.50
  5. Step 5: Solve for x
    x = 2,954,022,323,917,513.50/62,258,729.94
  6. Step 6: Final answer
    x = 47,447,519.84

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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.