Home / 111,357,813.60-167,052,466.80-34,672,845.60

Finding the Fourth Proportional to 111,357,813.60, 167,052,466.80 and 34,672,845.60

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Solution

The fourth proportional to 111,357,813.60, 167,052,466.80 and 34,672,845.60 is: 52,014,171.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,357,813.60 : 167,052,466.80 = 34,672,845.60 : x
  2. Step 2: Convert to fraction form
    111,357,813.60/167,052,466.80 = 34,672,845.60/x
  3. Step 3: Cross multiply
    111,357,813.60x = 167,052,466.80 × 34,672,845.60
  4. Step 4: Simplify right side
    111,357,813.60x = 5,792,184,388,455,527
  5. Step 5: Solve for x
    x = 5,792,184,388,455,527/111,357,813.60
  6. Step 6: Final answer
    x = 52,014,171.27

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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.