Home / 25,957,880.01-38,933,845.68-6,790,487.13

Finding the Fourth Proportional to 25,957,880.01, 38,933,845.68 and 6,790,487.13

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Solution

The fourth proportional to 25,957,880.01, 38,933,845.68 and 6,790,487.13 is: 10,184,952.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,957,880.01 : 38,933,845.68 = 6,790,487.13 : x
  2. Step 2: Convert to fraction form
    25,957,880.01/38,933,845.68 = 6,790,487.13/x
  3. Step 3: Cross multiply
    25,957,880.01x = 38,933,845.68 × 6,790,487.13
  4. Step 4: Simplify right side
    25,957,880.01x = 264,379,778,011,446.09
  5. Step 5: Solve for x
    x = 264,379,778,011,446.09/25,957,880.01
  6. Step 6: Final answer
    x = 10,184,952.62

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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.