Home / 4,074,257,388,993.70-5,622,492,676,627.10-2,222,405,899,448

Finding the Fourth Proportional to 4,074,257,388,993.70, 5,622,492,676,627.10 and 2,222,405,899,448

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Solution

The fourth proportional to 4,074,257,388,993.70, 5,622,492,676,627.10 and 2,222,405,899,448 is: 3,066,929,676,042.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,257,388,993.70 : 5,622,492,676,627.10 = 2,222,405,899,448 : x
  2. Step 2: Convert to fraction form
    4,074,257,388,993.70/5,622,492,676,627.10 = 2,222,405,899,448/x
  3. Step 3: Cross multiply
    4,074,257,388,993.70x = 5,622,492,676,627.10 × 2,222,405,899,448
  4. Step 4: Simplify right side
    4,074,257,388,993.70x = 12,495,460,894,139,241,895,821,312
  5. Step 5: Solve for x
    x = 12,495,460,894,139,241,895,821,312/4,074,257,388,993.70
  6. Step 6: Final answer
    x = 3,066,929,676,042.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.