Home / 255,084,192,005.70-382,626,288,008.55-255,084,192,005.70

Finding the Fourth Proportional to 255,084,192,005.70, 382,626,288,008.55 and 255,084,192,005.70

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Solution

The fourth proportional to 255,084,192,005.70, 382,626,288,008.55 and 255,084,192,005.70 is: 382,626,288,008.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,084,192,005.70 : 382,626,288,008.55 = 255,084,192,005.70 : x
  2. Step 2: Convert to fraction form
    255,084,192,005.70/382,626,288,008.55 = 255,084,192,005.70/x
  3. Step 3: Cross multiply
    255,084,192,005.70x = 382,626,288,008.55 × 255,084,192,005.70
  4. Step 4: Simplify right side
    255,084,192,005.70x = 97,601,917,516,801,244,135,424
  5. Step 5: Solve for x
    x = 97,601,917,516,801,244,135,424/255,084,192,005.70
  6. Step 6: Final answer
    x = 382,626,288,008.55

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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.