Home / 3,033,581,903.40-4,550,372,855.10-2,114,496,028.20

Finding the Fourth Proportional to 3,033,581,903.40, 4,550,372,855.10 and 2,114,496,028.20

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Solution

The fourth proportional to 3,033,581,903.40, 4,550,372,855.10 and 2,114,496,028.20 is: 3,171,744,042.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,581,903.40 : 4,550,372,855.10 = 2,114,496,028.20 : x
  2. Step 2: Convert to fraction form
    3,033,581,903.40/4,550,372,855.10 = 2,114,496,028.20/x
  3. Step 3: Cross multiply
    3,033,581,903.40x = 4,550,372,855.10 × 2,114,496,028.20
  4. Step 4: Simplify right side
    3,033,581,903.40x = 9,621,745,328,938,045,440
  5. Step 5: Solve for x
    x = 9,621,745,328,938,045,440/3,033,581,903.40
  6. Step 6: Final answer
    x = 3,171,744,042.30

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Double scale
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Similar ratio
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1.5x scale

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.