Home / 1,450,873,051.65-2,176,309,577.48-360,356,119.65

Finding the Fourth Proportional to 1,450,873,051.65, 2,176,309,577.48 and 360,356,119.65

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Solution

The fourth proportional to 1,450,873,051.65, 2,176,309,577.48 and 360,356,119.65 is: 540,534,179.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,873,051.65 : 2,176,309,577.48 = 360,356,119.65 : x
  2. Step 2: Convert to fraction form
    1,450,873,051.65/2,176,309,577.48 = 360,356,119.65/x
  3. Step 3: Cross multiply
    1,450,873,051.65x = 2,176,309,577.48 × 360,356,119.65
  4. Step 4: Simplify right side
    1,450,873,051.65x = 784,246,474,496,022,016
  5. Step 5: Solve for x
    x = 784,246,474,496,022,016/1,450,873,051.65
  6. Step 6: Final answer
    x = 540,534,179.48

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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.