Home / 16,036,983.33-22,130,765.37-9,067,553.19

Finding the Fourth Proportional to 16,036,983.33, 22,130,765.37 and 9,067,553.19

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Solution

The fourth proportional to 16,036,983.33, 22,130,765.37 and 9,067,553.19 is: 12,513,069.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,036,983.33 : 22,130,765.37 = 9,067,553.19 : x
  2. Step 2: Convert to fraction form
    16,036,983.33/22,130,765.37 = 9,067,553.19/x
  3. Step 3: Cross multiply
    16,036,983.33x = 22,130,765.37 × 9,067,553.19
  4. Step 4: Simplify right side
    16,036,983.33x = 200,671,892,127,885.03
  5. Step 5: Solve for x
    x = 200,671,892,127,885.03/16,036,983.33
  6. Step 6: Final answer
    x = 12,513,069.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.