Home / 2,358,462,081,759.40-3,538,046,850,507.20-828,368,695,892.58

Finding the Fourth Proportional to 2,358,462,081,759.40, 3,538,046,850,507.20 and 828,368,695,892.58

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Solution

The fourth proportional to 2,358,462,081,759.40, 3,538,046,850,507.20 and 828,368,695,892.58 is: 1,242,677,284,586.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,462,081,759.40 : 3,538,046,850,507.20 = 828,368,695,892.58 : x
  2. Step 2: Convert to fraction form
    2,358,462,081,759.40/3,538,046,850,507.20 = 828,368,695,892.58/x
  3. Step 3: Cross multiply
    2,358,462,081,759.40x = 3,538,046,850,507.20 × 828,368,695,892.58
  4. Step 4: Simplify right side
    2,358,462,081,759.40x = 2,930,807,255,561,499,039,498,240
  5. Step 5: Solve for x
    x = 2,930,807,255,561,499,039,498,240/2,358,462,081,759.40
  6. Step 6: Final answer
    x = 1,242,677,284,586.71

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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.