Home / 41,468,289.40-62,156,814.90-14,528,078.20

Finding the Fourth Proportional to 41,468,289.40, 62,156,814.90 and 14,528,078.20

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Solution

The fourth proportional to 41,468,289.40, 62,156,814.90 and 14,528,078.20 is: 21,776,134.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,468,289.40 : 62,156,814.90 = 14,528,078.20 : x
  2. Step 2: Convert to fraction form
    41,468,289.40/62,156,814.90 = 14,528,078.20/x
  3. Step 3: Cross multiply
    41,468,289.40x = 62,156,814.90 × 14,528,078.20
  4. Step 4: Simplify right side
    41,468,289.40x = 903,019,067,530,125.12
  5. Step 5: Solve for x
    x = 903,019,067,530,125.12/41,468,289.40
  6. Step 6: Final answer
    x = 21,776,134.98

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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.