Home / 8,626,687,658,723.50-11,905,203,188,533-4,777,277,680,019.10

Finding the Fourth Proportional to 8,626,687,658,723.50, 11,905,203,188,533 and 4,777,277,680,019.10

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Solution

The fourth proportional to 8,626,687,658,723.50, 11,905,203,188,533 and 4,777,277,680,019.10 is: 6,592,850,433,289.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,626,687,658,723.50 : 11,905,203,188,533 = 4,777,277,680,019.10 : x
  2. Step 2: Convert to fraction form
    8,626,687,658,723.50/11,905,203,188,533 = 4,777,277,680,019.10/x
  3. Step 3: Cross multiply
    8,626,687,658,723.50x = 11,905,203,188,533 × 4,777,277,680,019.10
  4. Step 4: Simplify right side
    8,626,687,658,723.50x = 56,874,461,468,670,921,401,171,968
  5. Step 5: Solve for x
    x = 56,874,461,468,670,921,401,171,968/8,626,687,658,723.50
  6. Step 6: Final answer
    x = 6,592,850,433,289.79

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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.