Home / 179,186,208,536.24-247,277,066,991.66-96,786,967,701.92

Finding the Fourth Proportional to 179,186,208,536.24, 247,277,066,991.66 and 96,786,967,701.92

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Solution

The fourth proportional to 179,186,208,536.24, 247,277,066,991.66 and 96,786,967,701.92 is: 133,566,069,017.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,186,208,536.24 : 247,277,066,991.66 = 96,786,967,701.92 : x
  2. Step 2: Convert to fraction form
    179,186,208,536.24/247,277,066,991.66 = 96,786,967,701.92/x
  3. Step 3: Cross multiply
    179,186,208,536.24x = 247,277,066,991.66 × 96,786,967,701.92
  4. Step 4: Simplify right side
    179,186,208,536.24x = 23,933,197,496,346,065,502,208
  5. Step 5: Solve for x
    x = 23,933,197,496,346,065,502,208/179,186,208,536.24
  6. Step 6: Final answer
    x = 133,566,069,017.56

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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.