Home / 962,377,768,078.80-1,443,566,652,118.20-962,377,768,078.80

Finding the Fourth Proportional to 962,377,768,078.80, 1,443,566,652,118.20 and 962,377,768,078.80

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Solution

The fourth proportional to 962,377,768,078.80, 1,443,566,652,118.20 and 962,377,768,078.80 is: 1,443,566,652,118.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,377,768,078.80 : 1,443,566,652,118.20 = 962,377,768,078.80 : x
  2. Step 2: Convert to fraction form
    962,377,768,078.80/1,443,566,652,118.20 = 962,377,768,078.80/x
  3. Step 3: Cross multiply
    962,377,768,078.80x = 1,443,566,652,118.20 × 962,377,768,078.80
  4. Step 4: Simplify right side
    962,377,768,078.80x = 1,389,256,452,738,498,745,597,952
  5. Step 5: Solve for x
    x = 1,389,256,452,738,498,745,597,952/962,377,768,078.80
  6. Step 6: Final answer
    x = 1,443,566,652,118.20

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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.