Home / 182,269,847.52-251,531,472.96-98,637,917.76

Finding the Fourth Proportional to 182,269,847.52, 251,531,472.96 and 98,637,917.76

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Solution

The fourth proportional to 182,269,847.52, 251,531,472.96 and 98,637,917.76 is: 136,119,830.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,269,847.52 : 251,531,472.96 = 98,637,917.76 : x
  2. Step 2: Convert to fraction form
    182,269,847.52/251,531,472.96 = 98,637,917.76/x
  3. Step 3: Cross multiply
    182,269,847.52x = 251,531,472.96 × 98,637,917.76
  4. Step 4: Simplify right side
    182,269,847.52x = 24,810,540,743,880,144
  5. Step 5: Solve for x
    x = 24,810,540,743,880,144/182,269,847.52
  6. Step 6: Final answer
    x = 136,119,830.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.