Home / 29,399,806.76-44,109,820.55-17,279,410.64

Finding the Fourth Proportional to 29,399,806.76, 44,109,820.55 and 17,279,410.64

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Solution

The fourth proportional to 29,399,806.76, 44,109,820.55 and 17,279,410.64 is: 25,925,058.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,399,806.76 : 44,109,820.55 = 17,279,410.64 : x
  2. Step 2: Convert to fraction form
    29,399,806.76/44,109,820.55 = 17,279,410.64/x
  3. Step 3: Cross multiply
    29,399,806.76x = 44,109,820.55 × 17,279,410.64
  4. Step 4: Simplify right side
    29,399,806.76x = 762,191,702,362,810.12
  5. Step 5: Solve for x
    x = 762,191,702,362,810.12/29,399,806.76
  6. Step 6: Final answer
    x = 25,925,058.24

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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.