Home / 4,152,208,483.98-6,228,691,170.08-1,353,458,657.57

Finding the Fourth Proportional to 4,152,208,483.98, 6,228,691,170.08 and 1,353,458,657.57

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Solution

The fourth proportional to 4,152,208,483.98, 6,228,691,170.08 and 1,353,458,657.57 is: 2,030,311,344.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,208,483.98 : 6,228,691,170.08 = 1,353,458,657.57 : x
  2. Step 2: Convert to fraction form
    4,152,208,483.98/6,228,691,170.08 = 1,353,458,657.57/x
  3. Step 3: Cross multiply
    4,152,208,483.98x = 6,228,691,170.08 × 1,353,458,657.57
  4. Step 4: Simplify right side
    4,152,208,483.98x = 8,430,275,989,436,679,168
  5. Step 5: Solve for x
    x = 8,430,275,989,436,679,168/4,152,208,483.98
  6. Step 6: Final answer
    x = 2,030,311,344.42

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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.