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Finding the Fourth Proportional to 9,841,078.53, 14,749,650.03 and 6,963,274.47

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Solution

The fourth proportional to 9,841,078.53, 14,749,650.03 and 6,963,274.47 is: 10,436,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,078.53 : 14,749,650.03 = 6,963,274.47 : x
  2. Step 2: Convert to fraction form
    9,841,078.53/14,749,650.03 = 6,963,274.47/x
  3. Step 3: Cross multiply
    9,841,078.53x = 14,749,650.03 × 6,963,274.47
  4. Step 4: Simplify right side
    9,841,078.53x = 102,705,861,495,333.72
  5. Step 5: Solve for x
    x = 102,705,861,495,333.72/9,841,078.53
  6. Step 6: Final answer
    x = 10,436,443.65

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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.