Home / 2,275,028,556,851.80-3,412,179,574,636.40-662,985,363,440.22

Finding the Fourth Proportional to 2,275,028,556,851.80, 3,412,179,574,636.40 and 662,985,363,440.22

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Solution

The fourth proportional to 2,275,028,556,851.80, 3,412,179,574,636.40 and 662,985,363,440.22 is: 994,372,184,296.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,028,556,851.80 : 3,412,179,574,636.40 = 662,985,363,440.22 : x
  2. Step 2: Convert to fraction form
    2,275,028,556,851.80/3,412,179,574,636.40 = 662,985,363,440.22/x
  3. Step 3: Cross multiply
    2,275,028,556,851.80x = 3,412,179,574,636.40 × 662,985,363,440.22
  4. Step 4: Simplify right side
    2,275,028,556,851.80x = 2,262,225,115,413,608,876,998,656
  5. Step 5: Solve for x
    x = 2,262,225,115,413,608,876,998,656/2,275,028,556,851.80
  6. Step 6: Final answer
    x = 994,372,184,296.49

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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.