Home / 53,824,239.10-80,816,074.80-41,707,384.30

Finding the Fourth Proportional to 53,824,239.10, 80,816,074.80 and 41,707,384.30

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Solution

The fourth proportional to 53,824,239.10, 80,816,074.80 and 41,707,384.30 is: 62,622,846.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,824,239.10 : 80,816,074.80 = 41,707,384.30 : x
  2. Step 2: Convert to fraction form
    53,824,239.10/80,816,074.80 = 41,707,384.30/x
  3. Step 3: Cross multiply
    53,824,239.10x = 80,816,074.80 × 41,707,384.30
  4. Step 4: Simplify right side
    53,824,239.10x = 3,370,627,089,301,145.50
  5. Step 5: Solve for x
    x = 3,370,627,089,301,145.50/53,824,239.10
  6. Step 6: Final answer
    x = 62,622,846.99

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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.