Home / 50,599,760.52-75,904,272.71-14,207,905.64

Finding the Fourth Proportional to 50,599,760.52, 75,904,272.71 and 14,207,905.64

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Solution

The fourth proportional to 50,599,760.52, 75,904,272.71 and 14,207,905.64 is: 21,313,159.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,599,760.52 : 75,904,272.71 = 14,207,905.64 : x
  2. Step 2: Convert to fraction form
    50,599,760.52/75,904,272.71 = 14,207,905.64/x
  3. Step 3: Cross multiply
    50,599,760.52x = 75,904,272.71 × 14,207,905.64
  4. Step 4: Simplify right side
    50,599,760.52x = 1,078,440,744,336,507
  5. Step 5: Solve for x
    x = 1,078,440,744,336,507/50,599,760.52
  6. Step 6: Final answer
    x = 21,313,159.06

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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.