Home / 182,074,558.92-251,282,363.19-111,556,967.55

Finding the Fourth Proportional to 182,074,558.92, 251,282,363.19 and 111,556,967.55

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Solution

The fourth proportional to 182,074,558.92, 251,282,363.19 and 111,556,967.55 is: 153,960,545.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,074,558.92 : 251,282,363.19 = 111,556,967.55 : x
  2. Step 2: Convert to fraction form
    182,074,558.92/251,282,363.19 = 111,556,967.55/x
  3. Step 3: Cross multiply
    182,074,558.92x = 251,282,363.19 × 111,556,967.55
  4. Step 4: Simplify right side
    182,074,558.92x = 28,032,298,436,274,144
  5. Step 5: Solve for x
    x = 28,032,298,436,274,144/182,074,558.92
  6. Step 6: Final answer
    x = 153,960,545.63

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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.