Home / 3,064,902,741,932.20-4,227,572,864,854.60-1,965,744,354,459.60

Finding the Fourth Proportional to 3,064,902,741,932.20, 4,227,572,864,854.60 and 1,965,744,354,459.60

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Solution

The fourth proportional to 3,064,902,741,932.20, 4,227,572,864,854.60 and 1,965,744,354,459.60 is: 2,711,449,005,691.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,902,741,932.20 : 4,227,572,864,854.60 = 1,965,744,354,459.60 : x
  2. Step 2: Convert to fraction form
    3,064,902,741,932.20/4,227,572,864,854.60 = 1,965,744,354,459.60/x
  3. Step 3: Cross multiply
    3,064,902,741,932.20x = 4,227,572,864,854.60 × 1,965,744,354,459.60
  4. Step 4: Simplify right side
    3,064,902,741,932.20x = 8,310,327,492,154,528,158,973,952
  5. Step 5: Solve for x
    x = 8,310,327,492,154,528,158,973,952/3,064,902,741,932.20
  6. Step 6: Final answer
    x = 2,711,449,005,691.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.