Home / 33,230,613,198.40-49,845,919,797.60-9,648,804,558.40

Finding the Fourth Proportional to 33,230,613,198.40, 49,845,919,797.60 and 9,648,804,558.40

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Solution

The fourth proportional to 33,230,613,198.40, 49,845,919,797.60 and 9,648,804,558.40 is: 14,473,206,837.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,230,613,198.40 : 49,845,919,797.60 = 9,648,804,558.40 : x
  2. Step 2: Convert to fraction form
    33,230,613,198.40/49,845,919,797.60 = 9,648,804,558.40/x
  3. Step 3: Cross multiply
    33,230,613,198.40x = 49,845,919,797.60 × 9,648,804,558.40
  4. Step 4: Simplify right side
    33,230,613,198.40x = 480,953,538,160,723,623,936
  5. Step 5: Solve for x
    x = 480,953,538,160,723,623,936/33,230,613,198.40
  6. Step 6: Final answer
    x = 14,473,206,837.60

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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.