Home / 43,435,728,894,588-65,160,287,968,172-14,809,507,905,131

Finding the Fourth Proportional to 43,435,728,894,588, 65,160,287,968,172 and 14,809,507,905,131

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Solution

The fourth proportional to 43,435,728,894,588, 65,160,287,968,172 and 14,809,507,905,131 is: 22,216,544,405,347.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,435,728,894,588 : 65,160,287,968,172 = 14,809,507,905,131 : x
  2. Step 2: Convert to fraction form
    43,435,728,894,588/65,160,287,968,172 = 14,809,507,905,131/x
  3. Step 3: Cross multiply
    43,435,728,894,588x = 65,160,287,968,172 × 14,809,507,905,131
  4. Step 4: Simplify right side
    43,435,728,894,588x = 964,991,799,765,255,684,106,485,760
  5. Step 5: Solve for x
    x = 964,991,799,765,255,684,106,485,760/43,435,728,894,588
  6. Step 6: Final answer
    x = 22,216,544,405,347.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.