Home / 30,054,241.04-41,474,865.86-17,001,220.64

Finding the Fourth Proportional to 30,054,241.04, 41,474,865.86 and 17,001,220.64

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Solution

The fourth proportional to 30,054,241.04, 41,474,865.86 and 17,001,220.64 is: 23,461,691.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,054,241.04 : 41,474,865.86 = 17,001,220.64 : x
  2. Step 2: Convert to fraction form
    30,054,241.04/41,474,865.86 = 17,001,220.64/x
  3. Step 3: Cross multiply
    30,054,241.04x = 41,474,865.86 × 17,001,220.64
  4. Step 4: Simplify right side
    30,054,241.04x = 705,123,345,207,882.88
  5. Step 5: Solve for x
    x = 705,123,345,207,882.88/30,054,241.04
  6. Step 6: Final answer
    x = 23,461,691.96

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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.