Home / 182,200,696.40-251,467,026.85-111,675,536.57

Finding the Fourth Proportional to 182,200,696.40, 251,467,026.85 and 111,675,536.57

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Solution

The fourth proportional to 182,200,696.40, 251,467,026.85 and 111,675,536.57 is: 154,130,668.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,200,696.40 : 251,467,026.85 = 111,675,536.57 : x
  2. Step 2: Convert to fraction form
    182,200,696.40/251,467,026.85 = 111,675,536.57/x
  3. Step 3: Cross multiply
    182,200,696.40x = 251,467,026.85 × 111,675,536.57
  4. Step 4: Simplify right side
    182,200,696.40x = 28,082,715,153,904,608
  5. Step 5: Solve for x
    x = 28,082,715,153,904,608/182,200,696.40
  6. Step 6: Final answer
    x = 154,130,668.60

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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.