Home / 2,021,532,383.96-3,032,360,350.87-693,541,795.22

Finding the Fourth Proportional to 2,021,532,383.96, 3,032,360,350.87 and 693,541,795.22

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Solution

The fourth proportional to 2,021,532,383.96, 3,032,360,350.87 and 693,541,795.22 is: 1,040,333,886.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,532,383.96 : 3,032,360,350.87 = 693,541,795.22 : x
  2. Step 2: Convert to fraction form
    2,021,532,383.96/3,032,360,350.87 = 693,541,795.22/x
  3. Step 3: Cross multiply
    2,021,532,383.96x = 3,032,360,350.87 × 693,541,795.22
  4. Step 4: Simplify right side
    2,021,532,383.96x = 2,103,068,641,505,088,512
  5. Step 5: Solve for x
    x = 2,103,068,641,505,088,512/2,021,532,383.96
  6. Step 6: Final answer
    x = 1,040,333,886.41

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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.