Home / 558,123,135.66-837,006,161.98-184,561,627.39

Finding the Fourth Proportional to 558,123,135.66, 837,006,161.98 and 184,561,627.39

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Solution

The fourth proportional to 558,123,135.66, 837,006,161.98 and 184,561,627.39 is: 276,783,400.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,123,135.66 : 837,006,161.98 = 184,561,627.39 : x
  2. Step 2: Convert to fraction form
    558,123,135.66/837,006,161.98 = 184,561,627.39/x
  3. Step 3: Cross multiply
    558,123,135.66x = 837,006,161.98 × 184,561,627.39
  4. Step 4: Simplify right side
    558,123,135.66x = 154,479,219,389,563,936
  5. Step 5: Solve for x
    x = 154,479,219,389,563,936/558,123,135.66
  6. Step 6: Final answer
    x = 276,783,400.51

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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.