Home / 11,286,024.53-15,575,097.23-10,768,880.61

Finding the Fourth Proportional to 11,286,024.53, 15,575,097.23 and 10,768,880.61

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Solution

The fourth proportional to 11,286,024.53, 15,575,097.23 and 10,768,880.61 is: 14,861,421.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,286,024.53 : 15,575,097.23 = 10,768,880.61 : x
  2. Step 2: Convert to fraction form
    11,286,024.53/15,575,097.23 = 10,768,880.61/x
  3. Step 3: Cross multiply
    11,286,024.53x = 15,575,097.23 × 10,768,880.61
  4. Step 4: Simplify right side
    11,286,024.53x = 167,726,362,548,116.41
  5. Step 5: Solve for x
    x = 167,726,362,548,116.41/11,286,024.53
  6. Step 6: Final answer
    x = 14,861,421.05

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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.