Home / 43,022,815,176.33-64,534,343,833.44-16,501,461,326.19

Finding the Fourth Proportional to 43,022,815,176.33, 64,534,343,833.44 and 16,501,461,326.19

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Solution

The fourth proportional to 43,022,815,176.33, 64,534,343,833.44 and 16,501,461,326.19 is: 24,752,238,425.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,022,815,176.33 : 64,534,343,833.44 = 16,501,461,326.19 : x
  2. Step 2: Convert to fraction form
    43,022,815,176.33/64,534,343,833.44 = 16,501,461,326.19/x
  3. Step 3: Cross multiply
    43,022,815,176.33x = 64,534,343,833.44 × 16,501,461,326.19
  4. Step 4: Simplify right side
    43,022,815,176.33x = 1,064,910,978,978,558,377,984
  5. Step 5: Solve for x
    x = 1,064,910,978,978,558,377,984/43,022,815,176.33
  6. Step 6: Final answer
    x = 24,752,238,425.45

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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.