Home / 251,576,064,662.80-377,364,096,994.20-195,374,265,725.20

Finding the Fourth Proportional to 251,576,064,662.80, 377,364,096,994.20 and 195,374,265,725.20

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Solution

The fourth proportional to 251,576,064,662.80, 377,364,096,994.20 and 195,374,265,725.20 is: 293,061,398,587.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,576,064,662.80 : 377,364,096,994.20 = 195,374,265,725.20 : x
  2. Step 2: Convert to fraction form
    251,576,064,662.80/377,364,096,994.20 = 195,374,265,725.20/x
  3. Step 3: Cross multiply
    251,576,064,662.80x = 377,364,096,994.20 × 195,374,265,725.20
  4. Step 4: Simplify right side
    251,576,064,662.80x = 73,727,233,361,294,984,740,864
  5. Step 5: Solve for x
    x = 73,727,233,361,294,984,740,864/251,576,064,662.80
  6. Step 6: Final answer
    x = 293,061,398,587.80

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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.