Home / 2,539,329,663.03-3,504,318,258.24-1,394,944,023.30

Finding the Fourth Proportional to 2,539,329,663.03, 3,504,318,258.24 and 1,394,944,023.30

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Solution

The fourth proportional to 2,539,329,663.03, 3,504,318,258.24 and 1,394,944,023.30 is: 1,925,046,551.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,329,663.03 : 3,504,318,258.24 = 1,394,944,023.30 : x
  2. Step 2: Convert to fraction form
    2,539,329,663.03/3,504,318,258.24 = 1,394,944,023.30/x
  3. Step 3: Cross multiply
    2,539,329,663.03x = 3,504,318,258.24 × 1,394,944,023.30
  4. Step 4: Simplify right side
    2,539,329,663.03x = 4,888,327,810,072,953,856
  5. Step 5: Solve for x
    x = 4,888,327,810,072,953,856/2,539,329,663.03
  6. Step 6: Final answer
    x = 1,925,046,551.16

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Double scale
Find fourth proportional to 2,539,329,664.03, 3,504,318,259.62 and 1,394,944,024.30
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.