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Finding the Fourth Proportional to 183,873,459,747.15, 275,810,189,620.72 and 183,873,459,747.15

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Solution

The fourth proportional to 183,873,459,747.15, 275,810,189,620.72 and 183,873,459,747.15 is: 275,810,189,620.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,873,459,747.15 : 275,810,189,620.72 = 183,873,459,747.15 : x
  2. Step 2: Convert to fraction form
    183,873,459,747.15/275,810,189,620.72 = 183,873,459,747.15/x
  3. Step 3: Cross multiply
    183,873,459,747.15x = 275,810,189,620.72 × 183,873,459,747.15
  4. Step 4: Simplify right side
    183,873,459,747.15x = 50,714,173,799,079,264,387,072
  5. Step 5: Solve for x
    x = 50,714,173,799,079,264,387,072/183,873,459,747.15
  6. Step 6: Final answer
    x = 275,810,189,620.72

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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.