Home / 26,969,759,256,418-37,211,888,801,928-15,263,973,757,370

Finding the Fourth Proportional to 26,969,759,256,418, 37,211,888,801,928 and 15,263,973,757,370

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Solution

The fourth proportional to 26,969,759,256,418, 37,211,888,801,928 and 15,263,973,757,370 is: 21,060,673,502,290.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,969,759,256,418 : 37,211,888,801,928 = 15,263,973,757,370 : x
  2. Step 2: Convert to fraction form
    26,969,759,256,418/37,211,888,801,928 = 15,263,973,757,370/x
  3. Step 3: Cross multiply
    26,969,759,256,418x = 37,211,888,801,928 × 15,263,973,757,370
  4. Step 4: Simplify right side
    26,969,759,256,418x = 568,001,294,134,799,552,934,313,984
  5. Step 5: Solve for x
    x = 568,001,294,134,799,552,934,313,984/26,969,759,256,418
  6. Step 6: Final answer
    x = 21,060,673,502,290.61

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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.