Home / 1,404,063,664.60-2,106,095,496.90-995,916,976.60

Finding the Fourth Proportional to 1,404,063,664.60, 2,106,095,496.90 and 995,916,976.60

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Solution

The fourth proportional to 1,404,063,664.60, 2,106,095,496.90 and 995,916,976.60 is: 1,493,875,464.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,063,664.60 : 2,106,095,496.90 = 995,916,976.60 : x
  2. Step 2: Convert to fraction form
    1,404,063,664.60/2,106,095,496.90 = 995,916,976.60/x
  3. Step 3: Cross multiply
    1,404,063,664.60x = 2,106,095,496.90 × 995,916,976.60
  4. Step 4: Simplify right side
    1,404,063,664.60x = 2,097,496,259,703,522,816
  5. Step 5: Solve for x
    x = 2,097,496,259,703,522,816/1,404,063,664.60
  6. Step 6: Final answer
    x = 1,493,875,464.90

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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.