Home / 173,662,174.32-260,437,955.92-57,050,462.32

Finding the Fourth Proportional to 173,662,174.32, 260,437,955.92 and 57,050,462.32

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Solution

The fourth proportional to 173,662,174.32, 260,437,955.92 and 57,050,462.32 is: 85,557,524.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,662,174.32 : 260,437,955.92 = 57,050,462.32 : x
  2. Step 2: Convert to fraction form
    173,662,174.32/260,437,955.92 = 57,050,462.32/x
  3. Step 3: Cross multiply
    173,662,174.32x = 260,437,955.92 × 57,050,462.32
  4. Step 4: Simplify right side
    173,662,174.32x = 14,858,105,790,911,780
  5. Step 5: Solve for x
    x = 14,858,105,790,911,780/173,662,174.32
  6. Step 6: Final answer
    x = 85,557,524.83

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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.