Home / 3,059,823,506.20-4,590,869,000.10-1,220,895,928.60

Finding the Fourth Proportional to 3,059,823,506.20, 4,590,869,000.10 and 1,220,895,928.60

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Solution

The fourth proportional to 3,059,823,506.20, 4,590,869,000.10 and 1,220,895,928.60 is: 1,831,796,265.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,823,506.20 : 4,590,869,000.10 = 1,220,895,928.60 : x
  2. Step 2: Convert to fraction form
    3,059,823,506.20/4,590,869,000.10 = 1,220,895,928.60/x
  3. Step 3: Cross multiply
    3,059,823,506.20x = 4,590,869,000.10 × 1,220,895,928.60
  4. Step 4: Simplify right side
    3,059,823,506.20x = 5,604,973,270,958,043,136
  5. Step 5: Solve for x
    x = 5,604,973,270,958,043,136/3,059,823,506.20
  6. Step 6: Final answer
    x = 1,831,796,265.24

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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.