Home / 366,470,744,383.14-549,785,639,414.58-111,493,501,375.29

Finding the Fourth Proportional to 366,470,744,383.14, 549,785,639,414.58 and 111,493,501,375.29

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Solution

The fourth proportional to 366,470,744,383.14, 549,785,639,414.58 and 111,493,501,375.29 is: 167,264,445,753.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,470,744,383.14 : 549,785,639,414.58 = 111,493,501,375.29 : x
  2. Step 2: Convert to fraction form
    366,470,744,383.14/549,785,639,414.58 = 111,493,501,375.29/x
  3. Step 3: Cross multiply
    366,470,744,383.14x = 549,785,639,414.58 × 111,493,501,375.29
  4. Step 4: Simplify right side
    366,470,744,383.14x = 61,297,525,944,184,156,979,200
  5. Step 5: Solve for x
    x = 61,297,525,944,184,156,979,200/366,470,744,383.14
  6. Step 6: Final answer
    x = 167,264,445,753.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.