Home / 797,452,007,959.20-1,196,181,077,489.50-193,076,206,322.98

Finding the Fourth Proportional to 797,452,007,959.20, 1,196,181,077,489.50 and 193,076,206,322.98

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Solution

The fourth proportional to 797,452,007,959.20, 1,196,181,077,489.50 and 193,076,206,322.98 is: 289,615,051,704.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,452,007,959.20 : 1,196,181,077,489.50 = 193,076,206,322.98 : x
  2. Step 2: Convert to fraction form
    797,452,007,959.20/1,196,181,077,489.50 = 193,076,206,322.98/x
  3. Step 3: Cross multiply
    797,452,007,959.20x = 1,196,181,077,489.50 × 193,076,206,322.98
  4. Step 4: Simplify right side
    797,452,007,959.20x = 230,954,104,517,007,241,117,696
  5. Step 5: Solve for x
    x = 230,954,104,517,007,241,117,696/797,452,007,959.20
  6. Step 6: Final answer
    x = 289,615,051,704.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.