Home / 26,303,965.95-36,298,845.76-14,702,608.92

Finding the Fourth Proportional to 26,303,965.95, 36,298,845.76 and 14,702,608.92

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Solution

The fourth proportional to 26,303,965.95, 36,298,845.76 and 14,702,608.92 is: 20,289,249.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,303,965.95 : 36,298,845.76 = 14,702,608.92 : x
  2. Step 2: Convert to fraction form
    26,303,965.95/36,298,845.76 = 14,702,608.92/x
  3. Step 3: Cross multiply
    26,303,965.95x = 36,298,845.76 × 14,702,608.92
  4. Step 4: Simplify right side
    26,303,965.95x = 533,687,733,298,045
  5. Step 5: Solve for x
    x = 533,687,733,298,045/26,303,965.95
  6. Step 6: Final answer
    x = 20,289,249.71

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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.