Home / 2,631,265,301,200.30-3,944,112,306,330.60-885,070,556,625.30

Finding the Fourth Proportional to 2,631,265,301,200.30, 3,944,112,306,330.60 and 885,070,556,625.30

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Solution

The fourth proportional to 2,631,265,301,200.30, 3,944,112,306,330.60 and 885,070,556,625.30 is: 1,326,668,836,002.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,631,265,301,200.30 : 3,944,112,306,330.60 = 885,070,556,625.30 : x
  2. Step 2: Convert to fraction form
    2,631,265,301,200.30/3,944,112,306,330.60 = 885,070,556,625.30/x
  3. Step 3: Cross multiply
    2,631,265,301,200.30x = 3,944,112,306,330.60 × 885,070,556,625.30
  4. Step 4: Simplify right side
    2,631,265,301,200.30x = 3,490,817,674,356,719,951,544,320
  5. Step 5: Solve for x
    x = 3,490,817,674,356,719,951,544,320/2,631,265,301,200.30
  6. Step 6: Final answer
    x = 1,326,668,836,002.33

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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.