Home / 17,442,253.53-24,070,309.90-9,709,122.67

Finding the Fourth Proportional to 17,442,253.53, 24,070,309.90 and 9,709,122.67

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Solution

The fourth proportional to 17,442,253.53, 24,070,309.90 and 9,709,122.67 is: 13,398,589.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,253.53 : 24,070,309.90 = 9,709,122.67 : x
  2. Step 2: Convert to fraction form
    17,442,253.53/24,070,309.90 = 9,709,122.67/x
  3. Step 3: Cross multiply
    17,442,253.53x = 24,070,309.90 × 9,709,122.67
  4. Step 4: Simplify right side
    17,442,253.53x = 233,701,591,608,464
  5. Step 5: Solve for x
    x = 233,701,591,608,464/17,442,253.53
  6. Step 6: Final answer
    x = 13,398,589.31

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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.