Home / 57,294,396.64-85,944,449.40-16,359,908.32

Finding the Fourth Proportional to 57,294,396.64, 85,944,449.40 and 16,359,908.32

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Solution

The fourth proportional to 57,294,396.64, 85,944,449.40 and 16,359,908.32 is: 24,540,677.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,294,396.64 : 85,944,449.40 = 16,359,908.32 : x
  2. Step 2: Convert to fraction form
    57,294,396.64/85,944,449.40 = 16,359,908.32/x
  3. Step 3: Cross multiply
    57,294,396.64x = 85,944,449.40 × 16,359,908.32
  4. Step 4: Simplify right side
    57,294,396.64x = 1,406,043,312,796,879.25
  5. Step 5: Solve for x
    x = 1,406,043,312,796,879.25/57,294,396.64
  6. Step 6: Final answer
    x = 24,540,677.54

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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.