Home / 34,183,411.20-51,275,116.80-32,989,017.60

Finding the Fourth Proportional to 34,183,411.20, 51,275,116.80 and 32,989,017.60

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Solution

The fourth proportional to 34,183,411.20, 51,275,116.80 and 32,989,017.60 is: 49,483,526.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,183,411.20 : 51,275,116.80 = 32,989,017.60 : x
  2. Step 2: Convert to fraction form
    34,183,411.20/51,275,116.80 = 32,989,017.60/x
  3. Step 3: Cross multiply
    34,183,411.20x = 51,275,116.80 × 32,989,017.60
  4. Step 4: Simplify right side
    34,183,411.20x = 1,691,515,730,557,255.75
  5. Step 5: Solve for x
    x = 1,691,515,730,557,255.75/34,183,411.20
  6. Step 6: Final answer
    x = 49,483,526.40

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Similar ratio
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1.5x scale

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.