Home / 62,200,953.06-85,826,686.41-36,089,485.26

Finding the Fourth Proportional to 62,200,953.06, 85,826,686.41 and 36,089,485.26

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Solution

The fourth proportional to 62,200,953.06, 85,826,686.41 and 36,089,485.26 is: 49,797,322.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,200,953.06 : 85,826,686.41 = 36,089,485.26 : x
  2. Step 2: Convert to fraction form
    62,200,953.06/85,826,686.41 = 36,089,485.26/x
  3. Step 3: Cross multiply
    62,200,953.06x = 85,826,686.41 × 36,089,485.26
  4. Step 4: Simplify right side
    62,200,953.06x = 3,097,440,934,187,568.50
  5. Step 5: Solve for x
    x = 3,097,440,934,187,568.50/62,200,953.06
  6. Step 6: Final answer
    x = 49,797,322.74

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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.