Home / 57,992,884.96-86,931,867.84-27,232,400.02

Finding the Fourth Proportional to 57,992,884.96, 86,931,867.84 and 27,232,400.02

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Solution

The fourth proportional to 57,992,884.96, 86,931,867.84 and 27,232,400.02 is: 40,821,618.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,992,884.96 : 86,931,867.84 = 27,232,400.02 : x
  2. Step 2: Convert to fraction form
    57,992,884.96/86,931,867.84 = 27,232,400.02/x
  3. Step 3: Cross multiply
    57,992,884.96x = 86,931,867.84 × 27,232,400.02
  4. Step 4: Simplify right side
    57,992,884.96x = 2,367,363,399,504,653.50
  5. Step 5: Solve for x
    x = 2,367,363,399,504,653.50/57,992,884.96
  6. Step 6: Final answer
    x = 40,821,618.05

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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.