Home / 167,663,156.04-231,375,166.00-93,322,116.23

Finding the Fourth Proportional to 167,663,156.04, 231,375,166.00 and 93,322,116.23

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Solution

The fourth proportional to 167,663,156.04, 231,375,166.00 and 93,322,116.23 is: 128,784,526.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,663,156.04 : 231,375,166.00 = 93,322,116.23 : x
  2. Step 2: Convert to fraction form
    167,663,156.04/231,375,166.00 = 93,322,116.23/x
  3. Step 3: Cross multiply
    167,663,156.04x = 231,375,166.00 × 93,322,116.23
  4. Step 4: Simplify right side
    167,663,156.04x = 21,592,420,132,797,360
  5. Step 5: Solve for x
    x = 21,592,420,132,797,360/167,663,156.04
  6. Step 6: Final answer
    x = 128,784,526.33

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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.