Home / 182,285,484.76-273,427,605.06-74,580,108.76

Finding the Fourth Proportional to 182,285,484.76, 273,427,605.06 and 74,580,108.76

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Solution

The fourth proportional to 182,285,484.76, 273,427,605.06 and 74,580,108.76 is: 111,869,908.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,285,484.76 : 273,427,605.06 = 74,580,108.76 : x
  2. Step 2: Convert to fraction form
    182,285,484.76/273,427,605.06 = 74,580,108.76/x
  3. Step 3: Cross multiply
    182,285,484.76x = 273,427,605.06 × 74,580,108.76
  4. Step 4: Simplify right side
    182,285,484.76x = 20,392,260,523,361,128
  5. Step 5: Solve for x
    x = 20,392,260,523,361,128/182,285,484.76
  6. Step 6: Final answer
    x = 111,869,908.62

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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.