Home / 27,233,237.76-40,850,893.44-10,192,116.48

Finding the Fourth Proportional to 27,233,237.76, 40,850,893.44 and 10,192,116.48

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Solution

The fourth proportional to 27,233,237.76, 40,850,893.44 and 10,192,116.48 is: 15,288,562.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,233,237.76 : 40,850,893.44 = 10,192,116.48 : x
  2. Step 2: Convert to fraction form
    27,233,237.76/40,850,893.44 = 10,192,116.48/x
  3. Step 3: Cross multiply
    27,233,237.76x = 40,850,893.44 × 10,192,116.48
  4. Step 4: Simplify right side
    27,233,237.76x = 416,357,064,252,547.88
  5. Step 5: Solve for x
    x = 416,357,064,252,547.88/27,233,237.76
  6. Step 6: Final answer
    x = 15,288,562.75

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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.