Home / 27,030,796.56-37,302,202.32-14,640,581.76

Finding the Fourth Proportional to 27,030,796.56, 37,302,202.32 and 14,640,581.76

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Solution

The fourth proportional to 27,030,796.56, 37,302,202.32 and 14,640,581.76 is: 20,203,842.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,030,796.56 : 37,302,202.32 = 14,640,581.76 : x
  2. Step 2: Convert to fraction form
    27,030,796.56/37,302,202.32 = 14,640,581.76/x
  3. Step 3: Cross multiply
    27,030,796.56x = 37,302,202.32 × 14,640,581.76
  4. Step 4: Simplify right side
    27,030,796.56x = 546,125,942,894,021.69
  5. Step 5: Solve for x
    x = 546,125,942,894,021.69/27,030,796.56
  6. Step 6: Final answer
    x = 20,203,842.00

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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.