Home / 3,651,042,183,874.20-5,476,739,398,416-1,200,506,169,258.90

Finding the Fourth Proportional to 3,651,042,183,874.20, 5,476,739,398,416 and 1,200,506,169,258.90

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Solution

The fourth proportional to 3,651,042,183,874.20, 5,476,739,398,416 and 1,200,506,169,258.90 is: 1,800,817,165,099.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,042,183,874.20 : 5,476,739,398,416 = 1,200,506,169,258.90 : x
  2. Step 2: Convert to fraction form
    3,651,042,183,874.20/5,476,739,398,416 = 1,200,506,169,258.90/x
  3. Step 3: Cross multiply
    3,651,042,183,874.20x = 5,476,739,398,416 × 1,200,506,169,258.90
  4. Step 4: Simplify right side
    3,651,042,183,874.20x = 6,574,859,435,221,684,290,846,720
  5. Step 5: Solve for x
    x = 6,574,859,435,221,684,290,846,720/3,651,042,183,874.20
  6. Step 6: Final answer
    x = 1,800,817,165,099.13

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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.