Home / 29,241,177.53-40,351,290.68-16,007,817.51

Finding the Fourth Proportional to 29,241,177.53, 40,351,290.68 and 16,007,817.51

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Solution

The fourth proportional to 29,241,177.53, 40,351,290.68 and 16,007,817.51 is: 22,089,948.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,241,177.53 : 40,351,290.68 = 16,007,817.51 : x
  2. Step 2: Convert to fraction form
    29,241,177.53/40,351,290.68 = 16,007,817.51/x
  3. Step 3: Cross multiply
    29,241,177.53x = 40,351,290.68 × 16,007,817.51
  4. Step 4: Simplify right side
    29,241,177.53x = 645,936,097,418,364.62
  5. Step 5: Solve for x
    x = 645,936,097,418,364.62/29,241,177.53
  6. Step 6: Final answer
    x = 22,089,948.22

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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.