Home / 183,874,196.35-253,748,122.37-101,370,933.55

Finding the Fourth Proportional to 183,874,196.35, 253,748,122.37 and 101,370,933.55

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Solution

The fourth proportional to 183,874,196.35, 253,748,122.37 and 101,370,933.55 is: 139,892,842.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,874,196.35 : 253,748,122.37 = 101,370,933.55 : x
  2. Step 2: Convert to fraction form
    183,874,196.35/253,748,122.37 = 101,370,933.55/x
  3. Step 3: Cross multiply
    183,874,196.35x = 253,748,122.37 × 101,370,933.55
  4. Step 4: Simplify right side
    183,874,196.35x = 25,722,684,051,206,540
  5. Step 5: Solve for x
    x = 25,722,684,051,206,540/183,874,196.35
  6. Step 6: Final answer
    x = 139,892,842.83

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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.