Home / 255,084,192,001.23-382,626,288,001.90-255,084,192,001.23

Finding the Fourth Proportional to 255,084,192,001.23, 382,626,288,001.90 and 255,084,192,001.23

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Solution

The fourth proportional to 255,084,192,001.23, 382,626,288,001.90 and 255,084,192,001.23 is: 382,626,288,001.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,084,192,001.23 : 382,626,288,001.90 = 255,084,192,001.23 : x
  2. Step 2: Convert to fraction form
    255,084,192,001.23/382,626,288,001.90 = 255,084,192,001.23/x
  3. Step 3: Cross multiply
    255,084,192,001.23x = 382,626,288,001.90 × 255,084,192,001.23
  4. Step 4: Simplify right side
    255,084,192,001.23x = 97,601,917,513,394,596,872,192
  5. Step 5: Solve for x
    x = 97,601,917,513,394,596,872,192/255,084,192,001.23
  6. Step 6: Final answer
    x = 382,626,288,001.90

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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.