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Finding the Fourth Proportional to 114,416,010.60, 171,624,015.90 and 114,416,010.60

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Solution

The fourth proportional to 114,416,010.60, 171,624,015.90 and 114,416,010.60 is: 171,624,015.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,416,010.60 : 171,624,015.90 = 114,416,010.60 : x
  2. Step 2: Convert to fraction form
    114,416,010.60/171,624,015.90 = 114,416,010.60/x
  3. Step 3: Cross multiply
    114,416,010.60x = 171,624,015.90 × 114,416,010.60
  4. Step 4: Simplify right side
    114,416,010.60x = 19,636,535,222,428,968
  5. Step 5: Solve for x
    x = 19,636,535,222,428,968/114,416,010.60
  6. Step 6: Final answer
    x = 171,624,015.90

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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.