Home / 2,241,363,635.60-3,362,045,453.40-1,208,242,331.60

Finding the Fourth Proportional to 2,241,363,635.60, 3,362,045,453.40 and 1,208,242,331.60

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Solution

The fourth proportional to 2,241,363,635.60, 3,362,045,453.40 and 1,208,242,331.60 is: 1,812,363,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,363,635.60 : 3,362,045,453.40 = 1,208,242,331.60 : x
  2. Step 2: Convert to fraction form
    2,241,363,635.60/3,362,045,453.40 = 1,208,242,331.60/x
  3. Step 3: Cross multiply
    2,241,363,635.60x = 3,362,045,453.40 × 1,208,242,331.60
  4. Step 4: Simplify right side
    2,241,363,635.60x = 4,062,165,637,561,195,008
  5. Step 5: Solve for x
    x = 4,062,165,637,561,195,008/2,241,363,635.60
  6. Step 6: Final answer
    x = 1,812,363,497.40

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Double scale
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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.