Home / 57,030,924.88-85,551,414.36-16,090,722.64

Finding the Fourth Proportional to 57,030,924.88, 85,551,414.36 and 16,090,722.64

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Solution

The fourth proportional to 57,030,924.88, 85,551,414.36 and 16,090,722.64 is: 24,137,502.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,030,924.88 : 85,551,414.36 = 16,090,722.64 : x
  2. Step 2: Convert to fraction form
    57,030,924.88/85,551,414.36 = 16,090,722.64/x
  3. Step 3: Cross multiply
    57,030,924.88x = 85,551,414.36 × 16,090,722.64
  4. Step 4: Simplify right side
    57,030,924.88x = 1,376,584,079,926,473.25
  5. Step 5: Solve for x
    x = 1,376,584,079,926,473.25/57,030,924.88
  6. Step 6: Final answer
    x = 24,137,502.29

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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.