Home / 2,044,275,910.70-3,066,413,866.05-880,302,022.70

Finding the Fourth Proportional to 2,044,275,910.70, 3,066,413,866.05 and 880,302,022.70

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Solution

The fourth proportional to 2,044,275,910.70, 3,066,413,866.05 and 880,302,022.70 is: 1,320,453,034.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,275,910.70 : 3,066,413,866.05 = 880,302,022.70 : x
  2. Step 2: Convert to fraction form
    2,044,275,910.70/3,066,413,866.05 = 880,302,022.70/x
  3. Step 3: Cross multiply
    2,044,275,910.70x = 3,066,413,866.05 × 880,302,022.70
  4. Step 4: Simplify right side
    2,044,275,910.70x = 2,699,370,328,719,142,400
  5. Step 5: Solve for x
    x = 2,699,370,328,719,142,400/2,044,275,910.70
  6. Step 6: Final answer
    x = 1,320,453,034.05

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Half scale
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Double scale
Find fourth proportional to 2,044,275,911.70, 3,066,413,867.55 and 880,302,023.70
Similar ratio
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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.