Home / 3,033,581,885.40-4,550,372,828.10-2,114,496,010.20

Finding the Fourth Proportional to 3,033,581,885.40, 4,550,372,828.10 and 2,114,496,010.20

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Solution

The fourth proportional to 3,033,581,885.40, 4,550,372,828.10 and 2,114,496,010.20 is: 3,171,744,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,581,885.40 : 4,550,372,828.10 = 2,114,496,010.20 : x
  2. Step 2: Convert to fraction form
    3,033,581,885.40/4,550,372,828.10 = 2,114,496,010.20/x
  3. Step 3: Cross multiply
    3,033,581,885.40x = 4,550,372,828.10 × 2,114,496,010.20
  4. Step 4: Simplify right side
    3,033,581,885.40x = 9,621,745,189,939,941,376
  5. Step 5: Solve for x
    x = 9,621,745,189,939,941,376/3,033,581,885.40
  6. Step 6: Final answer
    x = 3,171,744,015.30

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Half scale
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Double scale
Find fourth proportional to 3,033,581,886.40, 4,550,372,829.60 and 2,114,496,011.20
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.