Home / 2,476,956,401.21-3,418,200,391.62-1,363,122,495.34

Finding the Fourth Proportional to 2,476,956,401.21, 3,418,200,391.62 and 1,363,122,495.34

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Solution

The fourth proportional to 2,476,956,401.21, 3,418,200,391.62 and 1,363,122,495.34 is: 1,881,109,350.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,956,401.21 : 3,418,200,391.62 = 1,363,122,495.34 : x
  2. Step 2: Convert to fraction form
    2,476,956,401.21/3,418,200,391.62 = 1,363,122,495.34/x
  3. Step 3: Cross multiply
    2,476,956,401.21x = 3,418,200,391.62 × 1,363,122,495.34
  4. Step 4: Simplify right side
    2,476,956,401.21x = 4,659,425,847,373,313,024
  5. Step 5: Solve for x
    x = 4,659,425,847,373,313,024/2,476,956,401.21
  6. Step 6: Final answer
    x = 1,881,109,350.61

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1.5x scale

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.