Home / 192,994,173.69-266,334,016.58-104,888,175.92

Finding the Fourth Proportional to 192,994,173.69, 266,334,016.58 and 104,888,175.92

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Solution

The fourth proportional to 192,994,173.69, 266,334,016.58 and 104,888,175.92 is: 144,746,800.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,994,173.69 : 266,334,016.58 = 104,888,175.92 : x
  2. Step 2: Convert to fraction form
    192,994,173.69/266,334,016.58 = 104,888,175.92/x
  3. Step 3: Cross multiply
    192,994,173.69x = 266,334,016.58 × 104,888,175.92
  4. Step 4: Simplify right side
    192,994,173.69x = 27,935,289,184,059,212
  5. Step 5: Solve for x
    x = 27,935,289,184,059,212/192,994,173.69
  6. Step 6: Final answer
    x = 144,746,800.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.