Home / 57,104,804.32-85,660,529.16-16,160,818.24

Finding the Fourth Proportional to 57,104,804.32, 85,660,529.16 and 16,160,818.24

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Solution

The fourth proportional to 57,104,804.32, 85,660,529.16 and 16,160,818.24 is: 24,242,167.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,104,804.32 : 85,660,529.16 = 16,160,818.24 : x
  2. Step 2: Convert to fraction form
    57,104,804.32/85,660,529.16 = 16,160,818.24/x
  3. Step 3: Cross multiply
    57,104,804.32x = 85,660,529.16 × 16,160,818.24
  4. Step 4: Simplify right side
    57,104,804.32x = 1,384,344,242,096,979.75
  5. Step 5: Solve for x
    x = 1,384,344,242,096,979.75/57,104,804.32
  6. Step 6: Final answer
    x = 24,242,167.69

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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.