Home / 30,936,225.29-46,397,138.93-11,514,597.92

Finding the Fourth Proportional to 30,936,225.29, 46,397,138.93 and 11,514,597.92

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Solution

The fourth proportional to 30,936,225.29, 46,397,138.93 and 11,514,597.92 is: 17,269,217.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,936,225.29 : 46,397,138.93 = 11,514,597.92 : x
  2. Step 2: Convert to fraction form
    30,936,225.29/46,397,138.93 = 11,514,597.92/x
  3. Step 3: Cross multiply
    30,936,225.29x = 46,397,138.93 × 11,514,597.92
  4. Step 4: Simplify right side
    30,936,225.29x = 534,244,399,670,692.88
  5. Step 5: Solve for x
    x = 534,244,399,670,692.88/30,936,225.29
  6. Step 6: Final answer
    x = 17,269,217.39

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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.