Home / 27,500,798.43-41,210,820.77-13,835,161.26

Finding the Fourth Proportional to 27,500,798.43, 41,210,820.77 and 13,835,161.26

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Solution

The fourth proportional to 27,500,798.43, 41,210,820.77 and 13,835,161.26 is: 20,732,429.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,500,798.43 : 41,210,820.77 = 13,835,161.26 : x
  2. Step 2: Convert to fraction form
    27,500,798.43/41,210,820.77 = 13,835,161.26/x
  3. Step 3: Cross multiply
    27,500,798.43x = 41,210,820.77 × 13,835,161.26
  4. Step 4: Simplify right side
    27,500,798.43x = 570,158,350,940,731.62
  5. Step 5: Solve for x
    x = 570,158,350,940,731.62/27,500,798.43
  6. Step 6: Final answer
    x = 20,732,429.00

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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.