Home / 34,772,175.20-52,165,261.20-29,131,464.80

Finding the Fourth Proportional to 34,772,175.20, 52,165,261.20 and 29,131,464.80

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Solution

The fourth proportional to 34,772,175.20, 52,165,261.20 and 29,131,464.80 is: 43,703,060.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,772,175.20 : 52,165,261.20 = 29,131,464.80 : x
  2. Step 2: Convert to fraction form
    34,772,175.20/52,165,261.20 = 29,131,464.80/x
  3. Step 3: Cross multiply
    34,772,175.20x = 52,165,261.20 × 29,131,464.80
  4. Step 4: Simplify right side
    34,772,175.20x = 1,519,650,470,430,606
  5. Step 5: Solve for x
    x = 1,519,650,470,430,606/34,772,175.20
  6. Step 6: Final answer
    x = 43,703,060.33

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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.