Home / 26,150,938,261,904-36,089,391,171,638-15,039,595,862,306

Finding the Fourth Proportional to 26,150,938,261,904, 36,089,391,171,638 and 15,039,595,862,306

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Solution

The fourth proportional to 26,150,938,261,904, 36,089,391,171,638 and 15,039,595,862,306 is: 20,755,272,820,509.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,150,938,261,904 : 36,089,391,171,638 = 15,039,595,862,306 : x
  2. Step 2: Convert to fraction form
    26,150,938,261,904/36,089,391,171,638 = 15,039,595,862,306/x
  3. Step 3: Cross multiply
    26,150,938,261,904x = 36,089,391,171,638 × 15,039,595,862,306
  4. Step 4: Simplify right side
    26,150,938,261,904x = 542,769,858,138,109,536,886,587,392
  5. Step 5: Solve for x
    x = 542,769,858,138,109,536,886,587,392/26,150,938,261,904
  6. Step 6: Final answer
    x = 20,755,272,820,509.18

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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.