Home / 124,192,322,793.36-171,385,066,698.06-69,259,555,483.49

Finding the Fourth Proportional to 124,192,322,793.36, 171,385,066,698.06 and 69,259,555,483.49

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Solution

The fourth proportional to 124,192,322,793.36, 171,385,066,698.06 and 69,259,555,483.49 is: 95,577,997,649.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,192,322,793.36 : 171,385,066,698.06 = 69,259,555,483.49 : x
  2. Step 2: Convert to fraction form
    124,192,322,793.36/171,385,066,698.06 = 69,259,555,483.49/x
  3. Step 3: Cross multiply
    124,192,322,793.36x = 171,385,066,698.06 × 69,259,555,483.49
  4. Step 4: Simplify right side
    124,192,322,793.36x = 11,870,053,536,015,233,056,768
  5. Step 5: Solve for x
    x = 11,870,053,536,015,233,056,768/124,192,322,793.36
  6. Step 6: Final answer
    x = 95,577,997,649.38

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Double scale
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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.