Home / 4,323,458,431.40-6,485,472,205.12-1,132,805,100.60

Finding the Fourth Proportional to 4,323,458,431.40, 6,485,472,205.12 and 1,132,805,100.60

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Solution

The fourth proportional to 4,323,458,431.40, 6,485,472,205.12 and 1,132,805,100.60 is: 1,699,282,208.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,458,431.40 : 6,485,472,205.12 = 1,132,805,100.60 : x
  2. Step 2: Convert to fraction form
    4,323,458,431.40/6,485,472,205.12 = 1,132,805,100.60/x
  3. Step 3: Cross multiply
    4,323,458,431.40x = 6,485,472,205.12 × 1,132,805,100.60
  4. Step 4: Simplify right side
    4,323,458,431.40x = 7,346,775,993,729,632,256
  5. Step 5: Solve for x
    x = 7,346,775,993,729,632,256/4,323,458,431.40
  6. Step 6: Final answer
    x = 1,699,282,208.98

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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.