Home / 17,030,470.46-25,556,988.09-9,359,472.38

Finding the Fourth Proportional to 17,030,470.46, 25,556,988.09 and 9,359,472.38

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Solution

The fourth proportional to 17,030,470.46, 25,556,988.09 and 9,359,472.38 is: 14,045,409.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030,470.46 : 25,556,988.09 = 9,359,472.38 : x
  2. Step 2: Convert to fraction form
    17,030,470.46/25,556,988.09 = 9,359,472.38/x
  3. Step 3: Cross multiply
    17,030,470.46x = 25,556,988.09 × 9,359,472.38
  4. Step 4: Simplify right side
    17,030,470.46x = 239,199,924,144,343.97
  5. Step 5: Solve for x
    x = 239,199,924,144,343.97/17,030,470.46
  6. Step 6: Final answer
    x = 14,045,409.06

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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.