Home / 36,756,662.85-50,710,550.45-36,699,975.81

Finding the Fourth Proportional to 36,756,662.85, 50,710,550.45 and 36,699,975.81

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Solution

The fourth proportional to 36,756,662.85, 50,710,550.45 and 36,699,975.81 is: 50,632,343.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,756,662.85 : 50,710,550.45 = 36,699,975.81 : x
  2. Step 2: Convert to fraction form
    36,756,662.85/50,710,550.45 = 36,699,975.81/x
  3. Step 3: Cross multiply
    36,756,662.85x = 50,710,550.45 × 36,699,975.81
  4. Step 4: Simplify right side
    36,756,662.85x = 1,861,075,974,643,284.75
  5. Step 5: Solve for x
    x = 1,861,075,974,643,284.75/36,756,662.85
  6. Step 6: Final answer
    x = 50,632,343.37

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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.