Home / 936,414,353.96-1,404,201,713.25-558,005,055.60

Finding the Fourth Proportional to 936,414,353.96, 1,404,201,713.25 and 558,005,055.60

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Solution

The fourth proportional to 936,414,353.96, 1,404,201,713.25 and 558,005,055.60 is: 836,757,415.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,414,353.96 : 1,404,201,713.25 = 558,005,055.60 : x
  2. Step 2: Convert to fraction form
    936,414,353.96/1,404,201,713.25 = 558,005,055.60/x
  3. Step 3: Cross multiply
    936,414,353.96x = 1,404,201,713.25 × 558,005,055.60
  4. Step 4: Simplify right side
    936,414,353.96x = 783,551,655,078,324,608
  5. Step 5: Solve for x
    x = 783,551,655,078,324,608/936,414,353.96
  6. Step 6: Final answer
    x = 836,757,415.95

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1.5x scale

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.