Home / 50,539,661.44-75,812,084.16-14,147,981.44

Finding the Fourth Proportional to 50,539,661.44, 75,812,084.16 and 14,147,981.44

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Solution

The fourth proportional to 50,539,661.44, 75,812,084.16 and 14,147,981.44 is: 21,222,697.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,539,661.44 : 75,812,084.16 = 14,147,981.44 : x
  2. Step 2: Convert to fraction form
    50,539,661.44/75,812,084.16 = 14,147,981.44/x
  3. Step 3: Cross multiply
    50,539,661.44x = 75,812,084.16 × 14,147,981.44
  4. Step 4: Simplify right side
    50,539,661.44x = 1,072,587,959,623,397.88
  5. Step 5: Solve for x
    x = 1,072,587,959,623,397.88/50,539,661.44
  6. Step 6: Final answer
    x = 21,222,697.76

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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.