Home / 177,588,395,852.64-266,276,211,217.20-56,524,654,170.60

Finding the Fourth Proportional to 177,588,395,852.64, 266,276,211,217.20 and 56,524,654,170.60

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Solution

The fourth proportional to 177,588,395,852.64, 266,276,211,217.20 and 56,524,654,170.60 is: 84,753,120,724.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,588,395,852.64 : 266,276,211,217.20 = 56,524,654,170.60 : x
  2. Step 2: Convert to fraction form
    177,588,395,852.64/266,276,211,217.20 = 56,524,654,170.60/x
  3. Step 3: Cross multiply
    177,588,395,852.64x = 266,276,211,217.20 × 56,524,654,170.60
  4. Step 4: Simplify right side
    177,588,395,852.64x = 15,051,170,752,909,870,628,864
  5. Step 5: Solve for x
    x = 15,051,170,752,909,870,628,864/177,588,395,852.64
  6. Step 6: Final answer
    x = 84,753,120,724.17

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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.