Home / 167,737,668.56-231,477,508.68-94,398,810.64

Finding the Fourth Proportional to 167,737,668.56, 231,477,508.68 and 94,398,810.64

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Solution

The fourth proportional to 167,737,668.56, 231,477,508.68 and 94,398,810.64 is: 130,270,091.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,737,668.56 : 231,477,508.68 = 94,398,810.64 : x
  2. Step 2: Convert to fraction form
    167,737,668.56/231,477,508.68 = 94,398,810.64/x
  3. Step 3: Cross multiply
    167,737,668.56x = 231,477,508.68 × 94,398,810.64
  4. Step 4: Simplify right side
    167,737,668.56x = 21,851,201,509,302,276
  5. Step 5: Solve for x
    x = 21,851,201,509,302,276/167,737,668.56
  6. Step 6: Final answer
    x = 130,270,091.96

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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.