Home / 116,444,329,008.40-174,666,493,512.60-111,873,086,102.80

Finding the Fourth Proportional to 116,444,329,008.40, 174,666,493,512.60 and 111,873,086,102.80

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Solution

The fourth proportional to 116,444,329,008.40, 174,666,493,512.60 and 111,873,086,102.80 is: 167,809,629,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,444,329,008.40 : 174,666,493,512.60 = 111,873,086,102.80 : x
  2. Step 2: Convert to fraction form
    116,444,329,008.40/174,666,493,512.60 = 111,873,086,102.80/x
  3. Step 3: Cross multiply
    116,444,329,008.40x = 174,666,493,512.60 × 111,873,086,102.80
  4. Step 4: Simplify right side
    116,444,329,008.40x = 19,540,479,668,009,257,926,656
  5. Step 5: Solve for x
    x = 19,540,479,668,009,257,926,656/116,444,329,008.40
  6. Step 6: Final answer
    x = 167,809,629,154.20

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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.