Home / 27,303,209.33-37,678,204.92-14,913,310.65

Finding the Fourth Proportional to 27,303,209.33, 37,678,204.92 and 14,913,310.65

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Solution

The fourth proportional to 27,303,209.33, 37,678,204.92 and 14,913,310.65 is: 20,580,246.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,303,209.33 : 37,678,204.92 = 14,913,310.65 : x
  2. Step 2: Convert to fraction form
    27,303,209.33/37,678,204.92 = 14,913,310.65/x
  3. Step 3: Cross multiply
    27,303,209.33x = 37,678,204.92 × 14,913,310.65
  4. Step 4: Simplify right side
    27,303,209.33x = 561,906,774,620,950
  5. Step 5: Solve for x
    x = 561,906,774,620,950/27,303,209.33
  6. Step 6: Final answer
    x = 20,580,246.37

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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.