Home / 50,339,495,639,323-69,467,764,673,305-28,117,117,794,919

Finding the Fourth Proportional to 50,339,495,639,323, 69,467,764,673,305 and 28,117,117,794,919

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Solution

The fourth proportional to 50,339,495,639,323, 69,467,764,673,305 and 28,117,117,794,919 is: 38,801,209,616,078.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,339,495,639,323 : 69,467,764,673,305 = 28,117,117,794,919 : x
  2. Step 2: Convert to fraction form
    50,339,495,639,323/69,467,764,673,305 = 28,117,117,794,919/x
  3. Step 3: Cross multiply
    50,339,495,639,323x = 69,467,764,673,305 × 28,117,117,794,919
  4. Step 4: Simplify right side
    50,339,495,639,323x = 1,953,233,322,269,029,426,683,445,248
  5. Step 5: Solve for x
    x = 1,953,233,322,269,029,426,683,445,248/50,339,495,639,323
  6. Step 6: Final answer
    x = 38,801,209,616,078.27

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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.