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Finding the Fourth Proportional to 44,294,781.60, 61,861,528.80 and 44,294,781.60

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Solution

The fourth proportional to 44,294,781.60, 61,861,528.80 and 44,294,781.60 is: 61,861,528.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,294,781.60 : 61,861,528.80 = 44,294,781.60 : x
  2. Step 2: Convert to fraction form
    44,294,781.60/61,861,528.80 = 44,294,781.60/x
  3. Step 3: Cross multiply
    44,294,781.60x = 61,861,528.80 × 44,294,781.60
  4. Step 4: Simplify right side
    44,294,781.60x = 2,740,142,907,638,110
  5. Step 5: Solve for x
    x = 2,740,142,907,638,110/44,294,781.60
  6. Step 6: Final answer
    x = 61,861,528.80

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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.