Home / 26,193,206.61-36,147,743.55-14,590,777.95

Finding the Fourth Proportional to 26,193,206.61, 36,147,743.55 and 14,590,777.95

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Solution

The fourth proportional to 26,193,206.61, 36,147,743.55 and 14,590,777.95 is: 20,135,896.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193,206.61 : 36,147,743.55 = 14,590,777.95 : x
  2. Step 2: Convert to fraction form
    26,193,206.61/36,147,743.55 = 14,590,777.95/x
  3. Step 3: Cross multiply
    26,193,206.61x = 36,147,743.55 × 14,590,777.95
  4. Step 4: Simplify right side
    26,193,206.61x = 527,423,699,531,594.62
  5. Step 5: Solve for x
    x = 527,423,699,531,594.62/26,193,206.61
  6. Step 6: Final answer
    x = 20,135,896.59

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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.