Home / 995,874,757.30-1,492,536,677.55-764,697,922.30

Finding the Fourth Proportional to 995,874,757.30, 1,492,536,677.55 and 764,697,922.30

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Solution

The fourth proportional to 995,874,757.30, 1,492,536,677.55 and 764,697,922.30 is: 1,146,067,502.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,874,757.30 : 1,492,536,677.55 = 764,697,922.30 : x
  2. Step 2: Convert to fraction form
    995,874,757.30/1,492,536,677.55 = 764,697,922.30/x
  3. Step 3: Cross multiply
    995,874,757.30x = 1,492,536,677.55 × 764,697,922.30
  4. Step 4: Simplify right side
    995,874,757.30x = 1,141,339,696,279,029,888
  5. Step 5: Solve for x
    x = 1,141,339,696,279,029,888/995,874,757.30
  6. Step 6: Final answer
    x = 1,146,067,502.88

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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.