Home / 17,209,630.41-23,748,388.41-9,473,161.65

Finding the Fourth Proportional to 17,209,630.41, 23,748,388.41 and 9,473,161.65

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Solution

The fourth proportional to 17,209,630.41, 23,748,388.41 and 9,473,161.65 is: 13,072,466.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,209,630.41 : 23,748,388.41 = 9,473,161.65 : x
  2. Step 2: Convert to fraction form
    17,209,630.41/23,748,388.41 = 9,473,161.65/x
  3. Step 3: Cross multiply
    17,209,630.41x = 23,748,388.41 × 9,473,161.65
  4. Step 4: Simplify right side
    17,209,630.41x = 224,972,322,334,916.50
  5. Step 5: Solve for x
    x = 224,972,322,334,916.50/17,209,630.41
  6. Step 6: Final answer
    x = 13,072,466.81

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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.