Home / 30,717,631.82-46,083,320.38-11,548,554.95

Finding the Fourth Proportional to 30,717,631.82, 46,083,320.38 and 11,548,554.95

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Solution

The fourth proportional to 30,717,631.82, 46,083,320.38 and 11,548,554.95 is: 17,325,416.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,717,631.82 : 46,083,320.38 = 11,548,554.95 : x
  2. Step 2: Convert to fraction form
    30,717,631.82/46,083,320.38 = 11,548,554.95/x
  3. Step 3: Cross multiply
    30,717,631.82x = 46,083,320.38 × 11,548,554.95
  4. Step 4: Simplify right side
    30,717,631.82x = 532,195,757,686,884.88
  5. Step 5: Solve for x
    x = 532,195,757,686,884.88/30,717,631.82
  6. Step 6: Final answer
    x = 17,325,416.26

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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.