Home / 33,333,772.02-50,005,449.45-10,306,502.34

Finding the Fourth Proportional to 33,333,772.02, 50,005,449.45 and 10,306,502.34

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Solution

The fourth proportional to 33,333,772.02, 50,005,449.45 and 10,306,502.34 is: 15,461,234.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,333,772.02 : 50,005,449.45 = 10,306,502.34 : x
  2. Step 2: Convert to fraction form
    33,333,772.02/50,005,449.45 = 10,306,502.34/x
  3. Step 3: Cross multiply
    33,333,772.02x = 50,005,449.45 × 10,306,502.34
  4. Step 4: Simplify right side
    33,333,772.02x = 515,381,281,769,176.75
  5. Step 5: Solve for x
    x = 515,381,281,769,176.75/33,333,772.02
  6. Step 6: Final answer
    x = 15,461,234.97

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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.