Home / 36,977,214-50,997,101.39-22,289,808.60

Finding the Fourth Proportional to 36,977,214, 50,997,101.39 and 22,289,808.60

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Solution

The fourth proportional to 36,977,214, 50,997,101.39 and 22,289,808.60 is: 30,740,975.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,977,214 : 50,997,101.39 = 22,289,808.60 : x
  2. Step 2: Convert to fraction form
    36,977,214/50,997,101.39 = 22,289,808.60/x
  3. Step 3: Cross multiply
    36,977,214x = 50,997,101.39 × 22,289,808.60
  4. Step 4: Simplify right side
    36,977,214x = 1,136,715,629,026,445
  5. Step 5: Solve for x
    x = 1,136,715,629,026,445/36,977,214
  6. Step 6: Final answer
    x = 30,740,975.48

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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.