Home / 258,826,752,092.80-363,402,308,451.20-258,826,752,092.80

Finding the Fourth Proportional to 258,826,752,092.80, 363,402,308,451.20 and 258,826,752,092.80

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Solution

The fourth proportional to 258,826,752,092.80, 363,402,308,451.20 and 258,826,752,092.80 is: 363,402,308,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    258,826,752,092.80 : 363,402,308,451.20 = 258,826,752,092.80 : x
  2. Step 2: Convert to fraction form
    258,826,752,092.80/363,402,308,451.20 = 258,826,752,092.80/x
  3. Step 3: Cross multiply
    258,826,752,092.80x = 363,402,308,451.20 × 258,826,752,092.80
  4. Step 4: Simplify right side
    258,826,752,092.80x = 94,058,239,199,449,981,124,608
  5. Step 5: Solve for x
    x = 94,058,239,199,449,981,124,608/258,826,752,092.80
  6. Step 6: Final answer
    x = 363,402,308,451.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.