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Finding the Fourth Proportional to 167,231,690.40, 250,847,535.60 and 167,231,690.40

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Solution

The fourth proportional to 167,231,690.40, 250,847,535.60 and 167,231,690.40 is: 250,847,535.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,231,690.40 : 250,847,535.60 = 167,231,690.40 : x
  2. Step 2: Convert to fraction form
    167,231,690.40/250,847,535.60 = 167,231,690.40/x
  3. Step 3: Cross multiply
    167,231,690.40x = 250,847,535.60 × 167,231,690.40
  4. Step 4: Simplify right side
    167,231,690.40x = 41,949,657,411,062,176
  5. Step 5: Solve for x
    x = 41,949,657,411,062,176/167,231,690.40
  6. Step 6: Final answer
    x = 250,847,535.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.