Home / 3,668,113,277.70-5,502,169,916.55-1,214,450,180.70

Finding the Fourth Proportional to 3,668,113,277.70, 5,502,169,916.55 and 1,214,450,180.70

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Solution

The fourth proportional to 3,668,113,277.70, 5,502,169,916.55 and 1,214,450,180.70 is: 1,821,675,271.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,113,277.70 : 5,502,169,916.55 = 1,214,450,180.70 : x
  2. Step 2: Convert to fraction form
    3,668,113,277.70/5,502,169,916.55 = 1,214,450,180.70/x
  3. Step 3: Cross multiply
    3,668,113,277.70x = 5,502,169,916.55 × 1,214,450,180.70
  4. Step 4: Simplify right side
    3,668,113,277.70x = 6,682,111,249,396,251,648
  5. Step 5: Solve for x
    x = 6,682,111,249,396,251,648/3,668,113,277.70
  6. Step 6: Final answer
    x = 1,821,675,271.05

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Double scale
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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.