Home / 3,188,103,625,075.80-4,782,155,437,613.70-3,188,103,625,075.80

Finding the Fourth Proportional to 3,188,103,625,075.80, 4,782,155,437,613.70 and 3,188,103,625,075.80

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Solution

The fourth proportional to 3,188,103,625,075.80, 4,782,155,437,613.70 and 3,188,103,625,075.80 is: 4,782,155,437,613.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,625,075.80 : 4,782,155,437,613.70 = 3,188,103,625,075.80 : x
  2. Step 2: Convert to fraction form
    3,188,103,625,075.80/4,782,155,437,613.70 = 3,188,103,625,075.80/x
  3. Step 3: Cross multiply
    3,188,103,625,075.80x = 4,782,155,437,613.70 × 3,188,103,625,075.80
  4. Step 4: Simplify right side
    3,188,103,625,075.80x = 15,246,007,086,332,184,394,465,280
  5. Step 5: Solve for x
    x = 15,246,007,086,332,184,394,465,280/3,188,103,625,075.80
  6. Step 6: Final answer
    x = 4,782,155,437,613.70

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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.