Home / 3,257,858,795.52-4,887,553,351.68-1,076,824,698.88

Finding the Fourth Proportional to 3,257,858,795.52, 4,887,553,351.68 and 1,076,824,698.88

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Solution

The fourth proportional to 3,257,858,795.52, 4,887,553,351.68 and 1,076,824,698.88 is: 1,615,489,957.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,858,795.52 : 4,887,553,351.68 = 1,076,824,698.88 : x
  2. Step 2: Convert to fraction form
    3,257,858,795.52/4,887,553,351.68 = 1,076,824,698.88/x
  3. Step 3: Cross multiply
    3,257,858,795.52x = 4,887,553,351.68 × 1,076,824,698.88
  4. Step 4: Simplify right side
    3,257,858,795.52x = 5,263,038,166,182,751,232
  5. Step 5: Solve for x
    x = 5,263,038,166,182,751,232/3,257,858,795.52
  6. Step 6: Final answer
    x = 1,615,489,957.21

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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.