Home / 27,657,623.70-41,486,435.55-7,462,833.30

Finding the Fourth Proportional to 27,657,623.70, 41,486,435.55 and 7,462,833.30

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Solution

The fourth proportional to 27,657,623.70, 41,486,435.55 and 7,462,833.30 is: 11,194,249.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,657,623.70 : 41,486,435.55 = 7,462,833.30 : x
  2. Step 2: Convert to fraction form
    27,657,623.70/41,486,435.55 = 7,462,833.30/x
  3. Step 3: Cross multiply
    27,657,623.70x = 41,486,435.55 × 7,462,833.30
  4. Step 4: Simplify right side
    27,657,623.70x = 309,606,352,720,843.81
  5. Step 5: Solve for x
    x = 309,606,352,720,843.81/27,657,623.70
  6. Step 6: Final answer
    x = 11,194,249.95

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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.