Home / 2,358,462,081,785.20-3,538,046,850,546.80-828,368,695,918.59

Finding the Fourth Proportional to 2,358,462,081,785.20, 3,538,046,850,546.80 and 828,368,695,918.59

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Solution

The fourth proportional to 2,358,462,081,785.20, 3,538,046,850,546.80 and 828,368,695,918.59 is: 1,242,677,284,626.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,462,081,785.20 : 3,538,046,850,546.80 = 828,368,695,918.59 : x
  2. Step 2: Convert to fraction form
    2,358,462,081,785.20/3,538,046,850,546.80 = 828,368,695,918.59/x
  3. Step 3: Cross multiply
    2,358,462,081,785.20x = 3,538,046,850,546.80 × 828,368,695,918.59
  4. Step 4: Simplify right side
    2,358,462,081,785.20x = 2,930,807,255,686,326,895,247,360
  5. Step 5: Solve for x
    x = 2,930,807,255,686,326,895,247,360/2,358,462,081,785.20
  6. Step 6: Final answer
    x = 1,242,677,284,626.05

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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.