Home / 36,033,268.80-54,049,903.20-35,697,345.60

Finding the Fourth Proportional to 36,033,268.80, 54,049,903.20 and 35,697,345.60

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Solution

The fourth proportional to 36,033,268.80, 54,049,903.20 and 35,697,345.60 is: 53,546,018.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,033,268.80 : 54,049,903.20 = 35,697,345.60 : x
  2. Step 2: Convert to fraction form
    36,033,268.80/54,049,903.20 = 35,697,345.60/x
  3. Step 3: Cross multiply
    36,033,268.80x = 54,049,903.20 × 35,697,345.60
  4. Step 4: Simplify right side
    36,033,268.80x = 1,929,438,074,176,946
  5. Step 5: Solve for x
    x = 1,929,438,074,176,946/36,033,268.80
  6. Step 6: Final answer
    x = 53,546,018.40

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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.