Home / 35,565,453.15-49,080,375.15-19,267,929.15

Finding the Fourth Proportional to 35,565,453.15, 49,080,375.15 and 19,267,929.15

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Solution

The fourth proportional to 35,565,453.15, 49,080,375.15 and 19,267,929.15 is: 26,589,769.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,565,453.15 : 49,080,375.15 = 19,267,929.15 : x
  2. Step 2: Convert to fraction form
    35,565,453.15/49,080,375.15 = 19,267,929.15/x
  3. Step 3: Cross multiply
    35,565,453.15x = 49,080,375.15 × 19,267,929.15
  4. Step 4: Simplify right side
    35,565,453.15x = 945,677,190,703,879.12
  5. Step 5: Solve for x
    x = 945,677,190,703,879.12/35,565,453.15
  6. Step 6: Final answer
    x = 26,589,769.20

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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.