Home / 3,270,441,029.40-4,905,661,544.10-3,017,900,266.20

Finding the Fourth Proportional to 3,270,441,029.40, 4,905,661,544.10 and 3,017,900,266.20

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Solution

The fourth proportional to 3,270,441,029.40, 4,905,661,544.10 and 3,017,900,266.20 is: 4,526,850,399.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,441,029.40 : 4,905,661,544.10 = 3,017,900,266.20 : x
  2. Step 2: Convert to fraction form
    3,270,441,029.40/4,905,661,544.10 = 3,017,900,266.20/x
  3. Step 3: Cross multiply
    3,270,441,029.40x = 4,905,661,544.10 × 3,017,900,266.20
  4. Step 4: Simplify right side
    3,270,441,029.40x = 14,804,797,279,826,493,440
  5. Step 5: Solve for x
    x = 14,804,797,279,826,493,440/3,270,441,029.40
  6. Step 6: Final answer
    x = 4,526,850,399.30

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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.