Home / 33,813,422.13-46,658,585.90-18,929,561.19

Finding the Fourth Proportional to 33,813,422.13, 46,658,585.90 and 18,929,561.19

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Solution

The fourth proportional to 33,813,422.13, 46,658,585.90 and 18,929,561.19 is: 26,120,590.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813,422.13 : 46,658,585.90 = 18,929,561.19 : x
  2. Step 2: Convert to fraction form
    33,813,422.13/46,658,585.90 = 18,929,561.19/x
  3. Step 3: Cross multiply
    33,813,422.13x = 46,658,585.90 × 18,929,561.19
  4. Step 4: Simplify right side
    33,813,422.13x = 883,226,556,738,273.50
  5. Step 5: Solve for x
    x = 883,226,556,738,273.50/33,813,422.13
  6. Step 6: Final answer
    x = 26,120,590.61

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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.