Home / 27,466,535.76-37,886,578.26-16,295,119.61

Finding the Fourth Proportional to 27,466,535.76, 37,886,578.26 and 16,295,119.61

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Solution

The fourth proportional to 27,466,535.76, 37,886,578.26 and 16,295,119.61 is: 22,477,036.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,466,535.76 : 37,886,578.26 = 16,295,119.61 : x
  2. Step 2: Convert to fraction form
    27,466,535.76/37,886,578.26 = 16,295,119.61/x
  3. Step 3: Cross multiply
    27,466,535.76x = 37,886,578.26 × 16,295,119.61
  4. Step 4: Simplify right side
    27,466,535.76x = 617,366,324,170,892.75
  5. Step 5: Solve for x
    x = 617,366,324,170,892.75/27,466,535.76
  6. Step 6: Final answer
    x = 22,477,036.40

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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.