Home / 17,282,557,383.47-23,853,765,994.91-10,506,936,231.42

Finding the Fourth Proportional to 17,282,557,383.47, 23,853,765,994.91 and 10,506,936,231.42

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Solution

The fourth proportional to 17,282,557,383.47, 23,853,765,994.91 and 10,506,936,231.42 is: 14,501,904,586.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,282,557,383.47 : 23,853,765,994.91 = 10,506,936,231.42 : x
  2. Step 2: Convert to fraction form
    17,282,557,383.47/23,853,765,994.91 = 10,506,936,231.42/x
  3. Step 3: Cross multiply
    17,282,557,383.47x = 23,853,765,994.91 × 10,506,936,231.42
  4. Step 4: Simplify right side
    17,282,557,383.47x = 250,629,998,187,617,812,480
  5. Step 5: Solve for x
    x = 250,629,998,187,617,812,480/17,282,557,383.47
  6. Step 6: Final answer
    x = 14,501,904,586.61

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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.