Home / 27,190,535.52-37,523,712.48-14,801,427.90

Finding the Fourth Proportional to 27,190,535.52, 37,523,712.48 and 14,801,427.90

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Solution

The fourth proportional to 27,190,535.52, 37,523,712.48 and 14,801,427.90 is: 20,426,391.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,190,535.52 : 37,523,712.48 = 14,801,427.90 : x
  2. Step 2: Convert to fraction form
    27,190,535.52/37,523,712.48 = 14,801,427.90/x
  3. Step 3: Cross multiply
    27,190,535.52x = 37,523,712.48 × 14,801,427.90
  4. Step 4: Simplify right side
    27,190,535.52x = 555,404,524,813,050.19
  5. Step 5: Solve for x
    x = 555,404,524,813,050.19/27,190,535.52
  6. Step 6: Final answer
    x = 20,426,391.54

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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.