Home / 49,167,021.60-73,608,814.80-49,167,021.60

Finding the Fourth Proportional to 49,167,021.60, 73,608,814.80 and 49,167,021.60

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Solution

The fourth proportional to 49,167,021.60, 73,608,814.80 and 49,167,021.60 is: 73,608,814.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,167,021.60 : 73,608,814.80 = 49,167,021.60 : x
  2. Step 2: Convert to fraction form
    49,167,021.60/73,608,814.80 = 49,167,021.60/x
  3. Step 3: Cross multiply
    49,167,021.60x = 73,608,814.80 × 49,167,021.60
  4. Step 4: Simplify right side
    49,167,021.60x = 3,619,126,187,221,999.50
  5. Step 5: Solve for x
    x = 3,619,126,187,221,999.50/49,167,021.60
  6. Step 6: Final answer
    x = 73,608,814.80

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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.