Home / 6,476,095,825.60-8,937,015,229.36-3,505,872,076.64

Finding the Fourth Proportional to 6,476,095,825.60, 8,937,015,229.36 and 3,505,872,076.64

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Solution

The fourth proportional to 6,476,095,825.60, 8,937,015,229.36 and 3,505,872,076.64 is: 4,838,105,084.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,095,825.60 : 8,937,015,229.36 = 3,505,872,076.64 : x
  2. Step 2: Convert to fraction form
    6,476,095,825.60/8,937,015,229.36 = 3,505,872,076.64/x
  3. Step 3: Cross multiply
    6,476,095,825.60x = 8,937,015,229.36 × 3,505,872,076.64
  4. Step 4: Simplify right side
    6,476,095,825.60x = 31,332,032,141,119,651,840
  5. Step 5: Solve for x
    x = 31,332,032,141,119,651,840/6,476,095,825.60
  6. Step 6: Final answer
    x = 4,838,105,084.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.