Home / 444,531,506.03-666,538,793.77-168,204,066.46

Finding the Fourth Proportional to 444,531,506.03, 666,538,793.77 and 168,204,066.46

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Solution

The fourth proportional to 444,531,506.03, 666,538,793.77 and 168,204,066.46 is: 252,208,300.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,531,506.03 : 666,538,793.77 = 168,204,066.46 : x
  2. Step 2: Convert to fraction form
    444,531,506.03/666,538,793.77 = 168,204,066.46/x
  3. Step 3: Cross multiply
    444,531,506.03x = 666,538,793.77 × 168,204,066.46
  4. Step 4: Simplify right side
    444,531,506.03x = 112,114,535,563,054,240
  5. Step 5: Solve for x
    x = 112,114,535,563,054,240/444,531,506.03
  6. Step 6: Final answer
    x = 252,208,300.29

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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.