Home / 29,450,544.32-40,620,970.32-25,523,195.60

Finding the Fourth Proportional to 29,450,544.32, 40,620,970.32 and 25,523,195.60

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Solution

The fourth proportional to 29,450,544.32, 40,620,970.32 and 25,523,195.60 is: 35,204,000.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,450,544.32 : 40,620,970.32 = 25,523,195.60 : x
  2. Step 2: Convert to fraction form
    29,450,544.32/40,620,970.32 = 25,523,195.60/x
  3. Step 3: Cross multiply
    29,450,544.32x = 40,620,970.32 × 25,523,195.60
  4. Step 4: Simplify right side
    29,450,544.32x = 1,036,776,970,939,154.62
  5. Step 5: Solve for x
    x = 1,036,776,970,939,154.62/29,450,544.32
  6. Step 6: Final answer
    x = 35,204,000.30

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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.