Home / 966,593,181.54-1,450,611,843.16-654,961,887.20

Finding the Fourth Proportional to 966,593,181.54, 1,450,611,843.16 and 654,961,887.20

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Solution

The fourth proportional to 966,593,181.54, 1,450,611,843.16 and 654,961,887.20 is: 982,932,104.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,593,181.54 : 1,450,611,843.16 = 654,961,887.20 : x
  2. Step 2: Convert to fraction form
    966,593,181.54/1,450,611,843.16 = 654,961,887.20/x
  3. Step 3: Cross multiply
    966,593,181.54x = 1,450,611,843.16 × 654,961,887.20
  4. Step 4: Simplify right side
    966,593,181.54x = 950,095,470,390,744,192
  5. Step 5: Solve for x
    x = 950,095,470,390,744,192/966,593,181.54
  6. Step 6: Final answer
    x = 982,932,104.77

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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.