Home / 4,657,015,874,269.70-6,985,523,811,404.60-2,846,803,683,652.20

Finding the Fourth Proportional to 4,657,015,874,269.70, 6,985,523,811,404.60 and 2,846,803,683,652.20

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Solution

The fourth proportional to 4,657,015,874,269.70, 6,985,523,811,404.60 and 2,846,803,683,652.20 is: 4,270,205,525,478.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,015,874,269.70 : 6,985,523,811,404.60 = 2,846,803,683,652.20 : x
  2. Step 2: Convert to fraction form
    4,657,015,874,269.70/6,985,523,811,404.60 = 2,846,803,683,652.20/x
  3. Step 3: Cross multiply
    4,657,015,874,269.70x = 6,985,523,811,404.60 × 2,846,803,683,652.20
  4. Step 4: Simplify right side
    4,657,015,874,269.70x = 19,886,414,918,546,770,739,855,360
  5. Step 5: Solve for x
    x = 19,886,414,918,546,770,739,855,360/4,657,015,874,269.70
  6. Step 6: Final answer
    x = 4,270,205,525,478.33

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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.