Home / 4,273,885,205.40-6,410,827,808.10-1,820,470,114.20

Finding the Fourth Proportional to 4,273,885,205.40, 6,410,827,808.10 and 1,820,470,114.20

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Solution

The fourth proportional to 4,273,885,205.40, 6,410,827,808.10 and 1,820,470,114.20 is: 2,730,705,171.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,885,205.40 : 6,410,827,808.10 = 1,820,470,114.20 : x
  2. Step 2: Convert to fraction form
    4,273,885,205.40/6,410,827,808.10 = 1,820,470,114.20/x
  3. Step 3: Cross multiply
    4,273,885,205.40x = 6,410,827,808.10 × 1,820,470,114.20
  4. Step 4: Simplify right side
    4,273,885,205.40x = 11,670,720,431,928,344,576
  5. Step 5: Solve for x
    x = 11,670,720,431,928,344,576/4,273,885,205.40
  6. Step 6: Final answer
    x = 2,730,705,171.30

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Double scale
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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.