Home / 17,923,670.28-24,730,955.64-10,479,899.88

Finding the Fourth Proportional to 17,923,670.28, 24,730,955.64 and 10,479,899.88

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Solution

The fourth proportional to 17,923,670.28, 24,730,955.64 and 10,479,899.88 is: 14,460,092.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,923,670.28 : 24,730,955.64 = 10,479,899.88 : x
  2. Step 2: Convert to fraction form
    17,923,670.28/24,730,955.64 = 10,479,899.88/x
  3. Step 3: Cross multiply
    17,923,670.28x = 24,730,955.64 × 10,479,899.88
  4. Step 4: Simplify right side
    17,923,670.28x = 259,177,939,043,921.34
  5. Step 5: Solve for x
    x = 259,177,939,043,921.34/17,923,670.28
  6. Step 6: Final answer
    x = 14,460,092.99

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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.