Home / 35,033,339.72-48,336,300.90-20,147,852.27

Finding the Fourth Proportional to 35,033,339.72, 48,336,300.90 and 20,147,852.27

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Solution

The fourth proportional to 35,033,339.72, 48,336,300.90 and 20,147,852.27 is: 27,798,453.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,033,339.72 : 48,336,300.90 = 20,147,852.27 : x
  2. Step 2: Convert to fraction form
    35,033,339.72/48,336,300.90 = 20,147,852.27/x
  3. Step 3: Cross multiply
    35,033,339.72x = 48,336,300.90 × 20,147,852.27
  4. Step 4: Simplify right side
    35,033,339.72x = 973,872,649,932,308.75
  5. Step 5: Solve for x
    x = 973,872,649,932,308.75/35,033,339.72
  6. Step 6: Final answer
    x = 27,798,453.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.