Home / 25,247,432.07-37,877,894.91-9,073,523.46

Finding the Fourth Proportional to 25,247,432.07, 37,877,894.91 and 9,073,523.46

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Solution

The fourth proportional to 25,247,432.07, 37,877,894.91 and 9,073,523.46 is: 13,612,709.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,247,432.07 : 37,877,894.91 = 9,073,523.46 : x
  2. Step 2: Convert to fraction form
    25,247,432.07/37,877,894.91 = 9,073,523.46/x
  3. Step 3: Cross multiply
    25,247,432.07x = 37,877,894.91 × 9,073,523.46
  4. Step 4: Simplify right side
    25,247,432.07x = 343,685,968,081,299.56
  5. Step 5: Solve for x
    x = 343,685,968,081,299.56/25,247,432.07
  6. Step 6: Final answer
    x = 13,612,709.88

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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.