Home / 27,672,080.10-41,473,128.15-10,609,980.90

Finding the Fourth Proportional to 27,672,080.10, 41,473,128.15 and 10,609,980.90

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Solution

The fourth proportional to 27,672,080.10, 41,473,128.15 and 10,609,980.90 is: 15,901,554.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,672,080.10 : 41,473,128.15 = 10,609,980.90 : x
  2. Step 2: Convert to fraction form
    27,672,080.10/41,473,128.15 = 10,609,980.90/x
  3. Step 3: Cross multiply
    27,672,080.10x = 41,473,128.15 × 10,609,980.90
  4. Step 4: Simplify right side
    27,672,080.10x = 440,029,097,534,752.31
  5. Step 5: Solve for x
    x = 440,029,097,534,752.31/27,672,080.10
  6. Step 6: Final answer
    x = 15,901,554.78

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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.