Home / 2,676,800,829,880.60-3,693,997,654,678-1,520,737,303,765.90

Finding the Fourth Proportional to 2,676,800,829,880.60, 3,693,997,654,678 and 1,520,737,303,765.90

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Solution

The fourth proportional to 2,676,800,829,880.60, 3,693,997,654,678 and 1,520,737,303,765.90 is: 2,098,624,586,029.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,800,829,880.60 : 3,693,997,654,678 = 1,520,737,303,765.90 : x
  2. Step 2: Convert to fraction form
    2,676,800,829,880.60/3,693,997,654,678 = 1,520,737,303,765.90/x
  3. Step 3: Cross multiply
    2,676,800,829,880.60x = 3,693,997,654,678 × 1,520,737,303,765.90
  4. Step 4: Simplify right side
    2,676,800,829,880.60x = 5,617,600,033,492,578,984,787,968
  5. Step 5: Solve for x
    x = 5,617,600,033,492,578,984,787,968/2,676,800,829,880.60
  6. Step 6: Final answer
    x = 2,098,624,586,029.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.