Home / 116,031,025.58-174,066,367.18-47,836,438.70

Finding the Fourth Proportional to 116,031,025.58, 174,066,367.18 and 47,836,438.70

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Solution

The fourth proportional to 116,031,025.58, 174,066,367.18 and 47,836,438.70 is: 71,762,832.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,031,025.58 : 174,066,367.18 = 47,836,438.70 : x
  2. Step 2: Convert to fraction form
    116,031,025.58/174,066,367.18 = 47,836,438.70/x
  3. Step 3: Cross multiply
    116,031,025.58x = 174,066,367.18 × 47,836,438.70
  4. Step 4: Simplify right side
    116,031,025.58x = 8,326,715,103,337,763
  5. Step 5: Solve for x
    x = 8,326,715,103,337,763/116,031,025.58
  6. Step 6: Final answer
    x = 71,762,832.93

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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.