Home / 36,735,845.10-55,111,739.58-11,176,190.34

Finding the Fourth Proportional to 36,735,845.10, 55,111,739.58 and 11,176,190.34

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Solution

The fourth proportional to 36,735,845.10, 55,111,739.58 and 11,176,190.34 is: 16,766,710.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,735,845.10 : 55,111,739.58 = 11,176,190.34 : x
  2. Step 2: Convert to fraction form
    36,735,845.10/55,111,739.58 = 11,176,190.34/x
  3. Step 3: Cross multiply
    36,735,845.10x = 55,111,739.58 × 11,176,190.34
  4. Step 4: Simplify right side
    36,735,845.10x = 615,939,291,514,591.62
  5. Step 5: Solve for x
    x = 615,939,291,514,591.62/36,735,845.10
  6. Step 6: Final answer
    x = 16,766,710.82

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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.