Home / 29,223,388.56-43,835,378.76-13,050,163.92

Finding the Fourth Proportional to 29,223,388.56, 43,835,378.76 and 13,050,163.92

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Solution

The fourth proportional to 29,223,388.56, 43,835,378.76 and 13,050,163.92 is: 19,575,378.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,223,388.56 : 43,835,378.76 = 13,050,163.92 : x
  2. Step 2: Convert to fraction form
    29,223,388.56/43,835,378.76 = 13,050,163.92/x
  3. Step 3: Cross multiply
    29,223,388.56x = 43,835,378.76 × 13,050,163.92
  4. Step 4: Simplify right side
    29,223,388.56x = 572,058,878,313,286.25
  5. Step 5: Solve for x
    x = 572,058,878,313,286.25/29,223,388.56
  6. Step 6: Final answer
    x = 19,575,378.03

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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.