Home / 174,737,664,261.20-262,106,496,391.80-169,839,904,005.20

Finding the Fourth Proportional to 174,737,664,261.20, 262,106,496,391.80 and 169,839,904,005.20

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Solution

The fourth proportional to 174,737,664,261.20, 262,106,496,391.80 and 169,839,904,005.20 is: 254,759,856,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,737,664,261.20 : 262,106,496,391.80 = 169,839,904,005.20 : x
  2. Step 2: Convert to fraction form
    174,737,664,261.20/262,106,496,391.80 = 169,839,904,005.20/x
  3. Step 3: Cross multiply
    174,737,664,261.20x = 262,106,496,391.80 × 169,839,904,005.20
  4. Step 4: Simplify right side
    174,737,664,261.20x = 44,516,142,186,322,615,861,248
  5. Step 5: Solve for x
    x = 44,516,142,186,322,615,861,248/174,737,664,261.20
  6. Step 6: Final answer
    x = 254,759,856,007.80

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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.