Home / 167,258,628.36-250,843,152.78-46,061,270.28

Finding the Fourth Proportional to 167,258,628.36, 250,843,152.78 and 46,061,270.28

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Solution

The fourth proportional to 167,258,628.36, 250,843,152.78 and 46,061,270.28 is: 69,079,570.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,258,628.36 : 250,843,152.78 = 46,061,270.28 : x
  2. Step 2: Convert to fraction form
    167,258,628.36/250,843,152.78 = 46,061,270.28/x
  3. Step 3: Cross multiply
    167,258,628.36x = 250,843,152.78 × 46,061,270.28
  4. Step 4: Simplify right side
    167,258,628.36x = 11,554,154,258,086,914
  5. Step 5: Solve for x
    x = 11,554,154,258,086,914/167,258,628.36
  6. Step 6: Final answer
    x = 69,079,570.79

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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.