Home / 17,209,588.25-23,748,330.30-9,473,119.49

Finding the Fourth Proportional to 17,209,588.25, 23,748,330.30 and 9,473,119.49

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Solution

The fourth proportional to 17,209,588.25, 23,748,330.30 and 9,473,119.49 is: 13,072,408.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,209,588.25 : 23,748,330.30 = 9,473,119.49 : x
  2. Step 2: Convert to fraction form
    17,209,588.25/23,748,330.30 = 9,473,119.49/x
  3. Step 3: Cross multiply
    17,209,588.25x = 23,748,330.30 × 9,473,119.49
  4. Step 4: Simplify right side
    17,209,588.25x = 224,970,770,501,145.88
  5. Step 5: Solve for x
    x = 224,970,770,501,145.88/17,209,588.25
  6. Step 6: Final answer
    x = 13,072,408.67

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1.5x scale

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.