Home / 6,877,070,290,431.60-10,315,605,435,649-3,297,787,095,346.80

Finding the Fourth Proportional to 6,877,070,290,431.60, 10,315,605,435,649 and 3,297,787,095,346.80

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Solution

The fourth proportional to 6,877,070,290,431.60, 10,315,605,435,649 and 3,297,787,095,346.80 is: 4,946,680,643,020.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,877,070,290,431.60 : 10,315,605,435,649 = 3,297,787,095,346.80 : x
  2. Step 2: Convert to fraction form
    6,877,070,290,431.60/10,315,605,435,649 = 3,297,787,095,346.80/x
  3. Step 3: Cross multiply
    6,877,070,290,431.60x = 10,315,605,435,649 × 3,297,787,095,346.80
  4. Step 4: Simplify right side
    6,877,070,290,431.60x = 34,018,670,486,372,575,766,118,400
  5. Step 5: Solve for x
    x = 34,018,670,486,372,575,766,118,400/6,877,070,290,431.60
  6. Step 6: Final answer
    x = 4,946,680,643,020.97

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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.