Home / 32,629,184,978,878-45,048,600,289,784-20,770,387,973,256

Finding the Fourth Proportional to 32,629,184,978,878, 45,048,600,289,784 and 20,770,387,973,256

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Solution

The fourth proportional to 32,629,184,978,878, 45,048,600,289,784 and 20,770,387,973,256 is: 28,676,073,468,480.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,629,184,978,878 : 45,048,600,289,784 = 20,770,387,973,256 : x
  2. Step 2: Convert to fraction form
    32,629,184,978,878/45,048,600,289,784 = 20,770,387,973,256/x
  3. Step 3: Cross multiply
    32,629,184,978,878x = 45,048,600,289,784 × 20,770,387,973,256
  4. Step 4: Simplify right side
    32,629,184,978,878x = 935,676,905,670,946,314,883,432,448
  5. Step 5: Solve for x
    x = 935,676,905,670,946,314,883,432,448/32,629,184,978,878
  6. Step 6: Final answer
    x = 28,676,073,468,480.51

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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.