Home / 4,277,523,171.40-6,414,971,541.42-2,958,030,442.55

Finding the Fourth Proportional to 4,277,523,171.40, 6,414,971,541.42 and 2,958,030,442.55

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Solution

The fourth proportional to 4,277,523,171.40, 6,414,971,541.42 and 2,958,030,442.55 is: 4,436,137,537.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,523,171.40 : 6,414,971,541.42 = 2,958,030,442.55 : x
  2. Step 2: Convert to fraction form
    4,277,523,171.40/6,414,971,541.42 = 2,958,030,442.55/x
  3. Step 3: Cross multiply
    4,277,523,171.40x = 6,414,971,541.42 × 2,958,030,442.55
  4. Step 4: Simplify right side
    4,277,523,171.40x = 18,975,681,107,598,774,272
  5. Step 5: Solve for x
    x = 18,975,681,107,598,774,272/4,277,523,171.40
  6. Step 6: Final answer
    x = 4,436,137,537.37

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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.