Home / 2,528,494,550,418.60-3,489,325,061,994.90-1,372,367,826,331.20

Finding the Fourth Proportional to 2,528,494,550,418.60, 3,489,325,061,994.90 and 1,372,367,826,331.20

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Solution

The fourth proportional to 2,528,494,550,418.60, 3,489,325,061,994.90 and 1,372,367,826,331.20 is: 1,893,869,001,972.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,494,550,418.60 : 3,489,325,061,994.90 = 1,372,367,826,331.20 : x
  2. Step 2: Convert to fraction form
    2,528,494,550,418.60/3,489,325,061,994.90 = 1,372,367,826,331.20/x
  3. Step 3: Cross multiply
    2,528,494,550,418.60x = 3,489,325,061,994.90 × 1,372,367,826,331.20
  4. Step 4: Simplify right side
    2,528,494,550,418.60x = 4,788,637,450,692,920,206,163,968
  5. Step 5: Solve for x
    x = 4,788,637,450,692,920,206,163,968/2,528,494,550,418.60
  6. Step 6: Final answer
    x = 1,893,869,001,972.00

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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.