Home / 3,012,110,695.80-4,518,166,043.70-2,093,780,647.80

Finding the Fourth Proportional to 3,012,110,695.80, 4,518,166,043.70 and 2,093,780,647.80

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Solution

The fourth proportional to 3,012,110,695.80, 4,518,166,043.70 and 2,093,780,647.80 is: 3,140,670,971.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,110,695.80 : 4,518,166,043.70 = 2,093,780,647.80 : x
  2. Step 2: Convert to fraction form
    3,012,110,695.80/4,518,166,043.70 = 2,093,780,647.80/x
  3. Step 3: Cross multiply
    3,012,110,695.80x = 4,518,166,043.70 × 2,093,780,647.80
  4. Step 4: Simplify right side
    3,012,110,695.80x = 9,460,048,625,846,149,120
  5. Step 5: Solve for x
    x = 9,460,048,625,846,149,120/3,012,110,695.80
  6. Step 6: Final answer
    x = 3,140,670,971.70

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1.5x scale

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.