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Finding the Fourth Proportional to 55,006,776,000.60, 82,510,164,000.90 and 55,006,776,000.60

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Solution

The fourth proportional to 55,006,776,000.60, 82,510,164,000.90 and 55,006,776,000.60 is: 82,510,164,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,006,776,000.60 : 82,510,164,000.90 = 55,006,776,000.60 : x
  2. Step 2: Convert to fraction form
    55,006,776,000.60/82,510,164,000.90 = 55,006,776,000.60/x
  3. Step 3: Cross multiply
    55,006,776,000.60x = 82,510,164,000.90 × 55,006,776,000.60
  4. Step 4: Simplify right side
    55,006,776,000.60x = 4,538,618,108,970,275,962,880
  5. Step 5: Solve for x
    x = 4,538,618,108,970,275,962,880/55,006,776,000.60
  6. Step 6: Final answer
    x = 82,510,164,000.90

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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.