Home / 27,341,295.56-41,020,923.72-11,180,839.05

Finding the Fourth Proportional to 27,341,295.56, 41,020,923.72 and 11,180,839.05

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Solution

The fourth proportional to 27,341,295.56, 41,020,923.72 and 11,180,839.05 is: 16,774,930.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,341,295.56 : 41,020,923.72 = 11,180,839.05 : x
  2. Step 2: Convert to fraction form
    27,341,295.56/41,020,923.72 = 11,180,839.05/x
  3. Step 3: Cross multiply
    27,341,295.56x = 41,020,923.72 × 11,180,839.05
  4. Step 4: Simplify right side
    27,341,295.56x = 458,648,345,837,575.50
  5. Step 5: Solve for x
    x = 458,648,345,837,575.50/27,341,295.56
  6. Step 6: Final answer
    x = 16,774,930.98

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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.