Home / 57,231,370.29-85,847,574.39-16,290,793.34

Finding the Fourth Proportional to 57,231,370.29, 85,847,574.39 and 16,290,793.34

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Solution

The fourth proportional to 57,231,370.29, 85,847,574.39 and 16,290,793.34 is: 24,436,337.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,231,370.29 : 85,847,574.39 = 16,290,793.34 : x
  2. Step 2: Convert to fraction form
    57,231,370.29/85,847,574.39 = 16,290,793.34/x
  3. Step 3: Cross multiply
    57,231,370.29x = 85,847,574.39 × 16,290,793.34
  4. Step 4: Simplify right side
    57,231,370.29x = 1,398,525,092,698,528.75
  5. Step 5: Solve for x
    x = 1,398,525,092,698,528.75/57,231,370.29
  6. Step 6: Final answer
    x = 24,436,337.72

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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.