Home / 17,975,131.22-24,810,294.76-11,095,660.28

Finding the Fourth Proportional to 17,975,131.22, 24,810,294.76 and 11,095,660.28

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Solution

The fourth proportional to 17,975,131.22, 24,810,294.76 and 11,095,660.28 is: 15,314,859.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,975,131.22 : 24,810,294.76 = 11,095,660.28 : x
  2. Step 2: Convert to fraction form
    17,975,131.22/24,810,294.76 = 11,095,660.28/x
  3. Step 3: Cross multiply
    17,975,131.22x = 24,810,294.76 × 11,095,660.28
  4. Step 4: Simplify right side
    17,975,131.22x = 275,286,602,103,624.12
  5. Step 5: Solve for x
    x = 275,286,602,103,624.12/17,975,131.22
  6. Step 6: Final answer
    x = 15,314,859.11

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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.