Home / 1,753,412,760.10-2,419,623,623.55-960,462,257.32

Finding the Fourth Proportional to 1,753,412,760.10, 2,419,623,623.55 and 960,462,257.32

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Solution

The fourth proportional to 1,753,412,760.10, 2,419,623,623.55 and 960,462,257.32 is: 1,325,390,815.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,412,760.10 : 2,419,623,623.55 = 960,462,257.32 : x
  2. Step 2: Convert to fraction form
    1,753,412,760.10/2,419,623,623.55 = 960,462,257.32/x
  3. Step 3: Cross multiply
    1,753,412,760.10x = 2,419,623,623.55 × 960,462,257.32
  4. Step 4: Simplify right side
    1,753,412,760.10x = 2,323,957,167,339,631,104
  5. Step 5: Solve for x
    x = 2,323,957,167,339,631,104/1,753,412,760.10
  6. Step 6: Final answer
    x = 1,325,390,815.11

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1.5x scale

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.