Home / 168,177,780,262.64-232,086,784,075.80-95,923,504,987.76

Finding the Fourth Proportional to 168,177,780,262.64, 232,086,784,075.80 and 95,923,504,987.76

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Solution

The fourth proportional to 168,177,780,262.64, 232,086,784,075.80 and 95,923,504,987.76 is: 132,375,262,386.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,177,780,262.64 : 232,086,784,075.80 = 95,923,504,987.76 : x
  2. Step 2: Convert to fraction form
    168,177,780,262.64/232,086,784,075.80 = 95,923,504,987.76/x
  3. Step 3: Cross multiply
    168,177,780,262.64x = 232,086,784,075.80 × 95,923,504,987.76
  4. Step 4: Simplify right side
    168,177,780,262.64x = 22,262,577,789,888,177,897,472
  5. Step 5: Solve for x
    x = 22,262,577,789,888,177,897,472/168,177,780,262.64
  6. Step 6: Final answer
    x = 132,375,262,386.75

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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.