Home / 736,863,030,910.50-1,016,923,602,524.50-407,258,978,512.51

Finding the Fourth Proportional to 736,863,030,910.50, 1,016,923,602,524.50 and 407,258,978,512.51

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Solution

The fourth proportional to 736,863,030,910.50, 1,016,923,602,524.50 and 407,258,978,512.51 is: 562,046,472,975.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,863,030,910.50 : 1,016,923,602,524.50 = 407,258,978,512.51 : x
  2. Step 2: Convert to fraction form
    736,863,030,910.50/1,016,923,602,524.50 = 407,258,978,512.51/x
  3. Step 3: Cross multiply
    736,863,030,910.50x = 1,016,923,602,524.50 × 407,258,978,512.51
  4. Step 4: Simplify right side
    736,863,030,910.50x = 414,151,267,589,389,608,288,256
  5. Step 5: Solve for x
    x = 414,151,267,589,389,608,288,256/736,863,030,910.50
  6. Step 6: Final answer
    x = 562,046,472,975.64

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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.