Home / 6,158,591,999.80-9,237,887,999.70-5,535,118,540.60

Finding the Fourth Proportional to 6,158,591,999.80, 9,237,887,999.70 and 5,535,118,540.60

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Solution

The fourth proportional to 6,158,591,999.80, 9,237,887,999.70 and 5,535,118,540.60 is: 8,302,677,810.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,591,999.80 : 9,237,887,999.70 = 5,535,118,540.60 : x
  2. Step 2: Convert to fraction form
    6,158,591,999.80/9,237,887,999.70 = 5,535,118,540.60/x
  3. Step 3: Cross multiply
    6,158,591,999.80x = 9,237,887,999.70 × 5,535,118,540.60
  4. Step 4: Simplify right side
    6,158,591,999.80x = 51,132,805,143,125,721,088
  5. Step 5: Solve for x
    x = 51,132,805,143,125,721,088/6,158,591,999.80
  6. Step 6: Final answer
    x = 8,302,677,810.90

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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.