Home / 97,524,339.86-146,264,124.40-58,143,736.52

Finding the Fourth Proportional to 97,524,339.86, 146,264,124.40 and 58,143,736.52

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Solution

The fourth proportional to 97,524,339.86, 146,264,124.40 and 58,143,736.52 is: 87,202,258.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,524,339.86 : 146,264,124.40 = 58,143,736.52 : x
  2. Step 2: Convert to fraction form
    97,524,339.86/146,264,124.40 = 58,143,736.52/x
  3. Step 3: Cross multiply
    97,524,339.86x = 146,264,124.40 × 58,143,736.52
  4. Step 4: Simplify right side
    97,524,339.86x = 8,504,342,711,442,104
  5. Step 5: Solve for x
    x = 8,504,342,711,442,104/97,524,339.86
  6. Step 6: Final answer
    x = 87,202,258.67

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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.