Home / 43,374,090.33-65,022,475.82-16,466,642.01

Finding the Fourth Proportional to 43,374,090.33, 65,022,475.82 and 16,466,642.01

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Solution

The fourth proportional to 43,374,090.33, 65,022,475.82 and 16,466,642.01 is: 24,685,286.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,374,090.33 : 65,022,475.82 = 16,466,642.01 : x
  2. Step 2: Convert to fraction form
    43,374,090.33/65,022,475.82 = 16,466,642.01/x
  3. Step 3: Cross multiply
    43,374,090.33x = 65,022,475.82 × 16,466,642.01
  4. Step 4: Simplify right side
    43,374,090.33x = 1,070,701,831,849,487.88
  5. Step 5: Solve for x
    x = 1,070,701,831,849,487.88/43,374,090.33
  6. Step 6: Final answer
    x = 24,685,286.16

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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.