Home / 43,904,361.48-65,831,014.74-16,612,762.52

Finding the Fourth Proportional to 43,904,361.48, 65,831,014.74 and 16,612,762.52

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Solution

The fourth proportional to 43,904,361.48, 65,831,014.74 and 16,612,762.52 is: 24,909,484.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,904,361.48 : 65,831,014.74 = 16,612,762.52 : x
  2. Step 2: Convert to fraction form
    43,904,361.48/65,831,014.74 = 16,612,762.52/x
  3. Step 3: Cross multiply
    43,904,361.48x = 65,831,014.74 × 16,612,762.52
  4. Step 4: Simplify right side
    43,904,361.48x = 1,093,635,014,326,239.50
  5. Step 5: Solve for x
    x = 1,093,635,014,326,239.50/43,904,361.48
  6. Step 6: Final answer
    x = 24,909,484.56

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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.