Home / 43,022,815,177.33-64,534,343,834.94-16,501,461,327.19

Finding the Fourth Proportional to 43,022,815,177.33, 64,534,343,834.94 and 16,501,461,327.19

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Solution

The fourth proportional to 43,022,815,177.33, 64,534,343,834.94 and 16,501,461,327.19 is: 24,752,238,426.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,022,815,177.33 : 64,534,343,834.94 = 16,501,461,327.19 : x
  2. Step 2: Convert to fraction form
    43,022,815,177.33/64,534,343,834.94 = 16,501,461,327.19/x
  3. Step 3: Cross multiply
    43,022,815,177.33x = 64,534,343,834.94 × 16,501,461,327.19
  4. Step 4: Simplify right side
    43,022,815,177.33x = 1,064,910,979,067,844,886,528
  5. Step 5: Solve for x
    x = 1,064,910,979,067,844,886,528/43,022,815,177.33
  6. Step 6: Final answer
    x = 24,752,238,426.95

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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.