Home / 29,516,109.20-44,292,826.20-17,385,549.20

Finding the Fourth Proportional to 29,516,109.20, 44,292,826.20 and 17,385,549.20

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Solution

The fourth proportional to 29,516,109.20, 44,292,826.20 and 17,385,549.20 is: 26,089,316.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,516,109.20 : 44,292,826.20 = 17,385,549.20 : x
  2. Step 2: Convert to fraction form
    29,516,109.20/44,292,826.20 = 17,385,549.20/x
  3. Step 3: Cross multiply
    29,516,109.20x = 44,292,826.20 × 17,385,549.20
  4. Step 4: Simplify right side
    29,516,109.20x = 770,055,109,107,149
  5. Step 5: Solve for x
    x = 770,055,109,107,149/29,516,109.20
  6. Step 6: Final answer
    x = 26,089,316.31

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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.