Home / 29,524,506.94-40,743,845.08-16,471,768.52

Finding the Fourth Proportional to 29,524,506.94, 40,743,845.08 and 16,471,768.52

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Solution

The fourth proportional to 29,524,506.94, 40,743,845.08 and 16,471,768.52 is: 22,731,054.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,506.94 : 40,743,845.08 = 16,471,768.52 : x
  2. Step 2: Convert to fraction form
    29,524,506.94/40,743,845.08 = 16,471,768.52/x
  3. Step 3: Cross multiply
    29,524,506.94x = 40,743,845.08 × 16,471,768.52
  4. Step 4: Simplify right side
    29,524,506.94x = 671,123,184,696,667.12
  5. Step 5: Solve for x
    x = 671,123,184,696,667.12/29,524,506.94
  6. Step 6: Final answer
    x = 22,731,054.79

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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.