Home / 32,880,273.60-49,320,410.40-17,763,729.60

Finding the Fourth Proportional to 32,880,273.60, 49,320,410.40 and 17,763,729.60

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Solution

The fourth proportional to 32,880,273.60, 49,320,410.40 and 17,763,729.60 is: 26,645,594.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,880,273.60 : 49,320,410.40 = 17,763,729.60 : x
  2. Step 2: Convert to fraction form
    32,880,273.60/49,320,410.40 = 17,763,729.60/x
  3. Step 3: Cross multiply
    32,880,273.60x = 49,320,410.40 × 17,763,729.60
  4. Step 4: Simplify right side
    32,880,273.60x = 876,114,434,106,627.88
  5. Step 5: Solve for x
    x = 876,114,434,106,627.88/32,880,273.60
  6. Step 6: Final answer
    x = 26,645,594.40

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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.