Home / 30,944,333.38-46,418,041.80-11,776,576

Finding the Fourth Proportional to 30,944,333.38, 46,418,041.80 and 11,776,576

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Solution

The fourth proportional to 30,944,333.38, 46,418,041.80 and 11,776,576 is: 17,665,450.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,944,333.38 : 46,418,041.80 = 11,776,576 : x
  2. Step 2: Convert to fraction form
    30,944,333.38/46,418,041.80 = 11,776,576/x
  3. Step 3: Cross multiply
    30,944,333.38x = 46,418,041.80 × 11,776,576
  4. Step 4: Simplify right side
    30,944,333.38x = 546,645,597,028,876.75
  5. Step 5: Solve for x
    x = 546,645,597,028,876.75/30,944,333.38
  6. Step 6: Final answer
    x = 17,665,450.74

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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.