Home / 34,970,830.80-52,456,246.20-33,459,176.40

Finding the Fourth Proportional to 34,970,830.80, 52,456,246.20 and 33,459,176.40

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Solution

The fourth proportional to 34,970,830.80, 52,456,246.20 and 33,459,176.40 is: 50,188,764.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,970,830.80 : 52,456,246.20 = 33,459,176.40 : x
  2. Step 2: Convert to fraction form
    34,970,830.80/52,456,246.20 = 33,459,176.40/x
  3. Step 3: Cross multiply
    34,970,830.80x = 52,456,246.20 × 33,459,176.40
  4. Step 4: Simplify right side
    34,970,830.80x = 1,755,142,794,887,629.75
  5. Step 5: Solve for x
    x = 1,755,142,794,887,629.75/34,970,830.80
  6. Step 6: Final answer
    x = 50,188,764.60

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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.