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Finding the Fourth Proportional to 17,608,885.60, 24,697,229.60 and 17,608,885.60

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Solution

The fourth proportional to 17,608,885.60, 24,697,229.60 and 17,608,885.60 is: 24,697,229.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608,885.60 : 24,697,229.60 = 17,608,885.60 : x
  2. Step 2: Convert to fraction form
    17,608,885.60/24,697,229.60 = 17,608,885.60/x
  3. Step 3: Cross multiply
    17,608,885.60x = 24,697,229.60 × 17,608,885.60
  4. Step 4: Simplify right side
    17,608,885.60x = 434,890,690,663,333.81
  5. Step 5: Solve for x
    x = 434,890,690,663,333.81/17,608,885.60
  6. Step 6: Final answer
    x = 24,697,229.60

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.