Home / 69,301,651.32-95,620,989.38-41,029,986.08

Finding the Fourth Proportional to 69,301,651.32, 95,620,989.38 and 41,029,986.08

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Solution

The fourth proportional to 69,301,651.32, 95,620,989.38 and 41,029,986.08 is: 56,612,328.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,301,651.32 : 95,620,989.38 = 41,029,986.08 : x
  2. Step 2: Convert to fraction form
    69,301,651.32/95,620,989.38 = 41,029,986.08/x
  3. Step 3: Cross multiply
    69,301,651.32x = 95,620,989.38 × 41,029,986.08
  4. Step 4: Simplify right side
    69,301,651.32x = 3,923,327,862,533,973
  5. Step 5: Solve for x
    x = 3,923,327,862,533,973/69,301,651.32
  6. Step 6: Final answer
    x = 56,612,328.68

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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.