Home / 2,183,662,404.80-3,275,493,607.20-1,563,789,622.40

Finding the Fourth Proportional to 2,183,662,404.80, 3,275,493,607.20 and 1,563,789,622.40

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Solution

The fourth proportional to 2,183,662,404.80, 3,275,493,607.20 and 1,563,789,622.40 is: 2,345,684,433.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,662,404.80 : 3,275,493,607.20 = 1,563,789,622.40 : x
  2. Step 2: Convert to fraction form
    2,183,662,404.80/3,275,493,607.20 = 1,563,789,622.40/x
  3. Step 3: Cross multiply
    2,183,662,404.80x = 3,275,493,607.20 × 1,563,789,622.40
  4. Step 4: Simplify right side
    2,183,662,404.80x = 5,122,182,911,176,901,632
  5. Step 5: Solve for x
    x = 5,122,182,911,176,901,632/2,183,662,404.80
  6. Step 6: Final answer
    x = 2,345,684,433.60

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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.