Home / 5,657,128,619,801.10-8,485,692,920,112.60-1,359,352,302,884.30

Finding the Fourth Proportional to 5,657,128,619,801.10, 8,485,692,920,112.60 and 1,359,352,302,884.30

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Solution

The fourth proportional to 5,657,128,619,801.10, 8,485,692,920,112.60 and 1,359,352,302,884.30 is: 2,039,028,452,022.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,657,128,619,801.10 : 8,485,692,920,112.60 = 1,359,352,302,884.30 : x
  2. Step 2: Convert to fraction form
    5,657,128,619,801.10/8,485,692,920,112.60 = 1,359,352,302,884.30/x
  3. Step 3: Cross multiply
    5,657,128,619,801.10x = 8,485,692,920,112.60 × 1,359,352,302,884.30
  4. Step 4: Simplify right side
    5,657,128,619,801.10x = 11,535,046,212,524,062,451,695,616
  5. Step 5: Solve for x
    x = 11,535,046,212,524,062,451,695,616/5,657,128,619,801.10
  6. Step 6: Final answer
    x = 2,039,028,452,022.30

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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.