Home / 1,953,273,246,200.70-2,930,243,664,153.60-805,277,919,500.90

Finding the Fourth Proportional to 1,953,273,246,200.70, 2,930,243,664,153.60 and 805,277,919,500.90

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Solution

The fourth proportional to 1,953,273,246,200.70, 2,930,243,664,153.60 and 805,277,919,500.90 is: 1,208,054,493,189.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,273,246,200.70 : 2,930,243,664,153.60 = 805,277,919,500.90 : x
  2. Step 2: Convert to fraction form
    1,953,273,246,200.70/2,930,243,664,153.60 = 805,277,919,500.90/x
  3. Step 3: Cross multiply
    1,953,273,246,200.70x = 2,930,243,664,153.60 × 805,277,919,500.90
  4. Step 4: Simplify right side
    1,953,273,246,200.70x = 2,359,660,521,500,305,000,497,152
  5. Step 5: Solve for x
    x = 2,359,660,521,500,305,000,497,152/1,953,273,246,200.70
  6. Step 6: Final answer
    x = 1,208,054,493,189.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.