Home / 1,684,653,673,219.50-2,526,891,511,070.70-552,579,925,691.76

Finding the Fourth Proportional to 1,684,653,673,219.50, 2,526,891,511,070.70 and 552,579,925,691.76

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Solution

The fourth proportional to 1,684,653,673,219.50, 2,526,891,511,070.70 and 552,579,925,691.76 is: 828,840,696,230.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,653,673,219.50 : 2,526,891,511,070.70 = 552,579,925,691.76 : x
  2. Step 2: Convert to fraction form
    1,684,653,673,219.50/2,526,891,511,070.70 = 552,579,925,691.76/x
  3. Step 3: Cross multiply
    1,684,653,673,219.50x = 2,526,891,511,070.70 × 552,579,925,691.76
  4. Step 4: Simplify right side
    1,684,653,673,219.50x = 1,396,309,523,418,586,745,405,440
  5. Step 5: Solve for x
    x = 1,396,309,523,418,586,745,405,440/1,684,653,673,219.50
  6. Step 6: Final answer
    x = 828,840,696,230.54

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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.