Home / 14,551,195.86-21,829,035.87-4,964,339.61

Finding the Fourth Proportional to 14,551,195.86, 21,829,035.87 and 4,964,339.61

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Solution

The fourth proportional to 14,551,195.86, 21,829,035.87 and 4,964,339.61 is: 7,447,274.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,195.86 : 21,829,035.87 = 4,964,339.61 : x
  2. Step 2: Convert to fraction form
    14,551,195.86/21,829,035.87 = 4,964,339.61/x
  3. Step 3: Cross multiply
    14,551,195.86x = 21,829,035.87 × 4,964,339.61
  4. Step 4: Simplify right side
    14,551,195.86x = 108,366,747,417,551.83
  5. Step 5: Solve for x
    x = 108,366,747,417,551.83/14,551,195.86
  6. Step 6: Final answer
    x = 7,447,274.33

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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.