Home / 2,016,956,129.36-3,021,382,425.31-1,004,338,052.91

Finding the Fourth Proportional to 2,016,956,129.36, 3,021,382,425.31 and 1,004,338,052.91

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Solution

The fourth proportional to 2,016,956,129.36, 3,021,382,425.31 and 1,004,338,052.91 is: 1,504,489,511.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,956,129.36 : 3,021,382,425.31 = 1,004,338,052.91 : x
  2. Step 2: Convert to fraction form
    2,016,956,129.36/3,021,382,425.31 = 1,004,338,052.91/x
  3. Step 3: Cross multiply
    2,016,956,129.36x = 3,021,382,425.31 × 1,004,338,052.91
  4. Step 4: Simplify right side
    2,016,956,129.36x = 3,034,489,342,129,827,840
  5. Step 5: Solve for x
    x = 3,034,489,342,129,827,840/2,016,956,129.36
  6. Step 6: Final answer
    x = 1,504,489,511.67

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Find fourth proportional to 2,016,956,130.36, 3,021,382,426.81 and 1,004,338,053.91
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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.