Home / 17,079,580.62-23,567,493.51-10,202,602.86

Finding the Fourth Proportional to 17,079,580.62, 23,567,493.51 and 10,202,602.86

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Solution

The fourth proportional to 17,079,580.62, 23,567,493.51 and 10,202,602.86 is: 14,078,201.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,079,580.62 : 23,567,493.51 = 10,202,602.86 : x
  2. Step 2: Convert to fraction form
    17,079,580.62/23,567,493.51 = 10,202,602.86/x
  3. Step 3: Cross multiply
    17,079,580.62x = 23,567,493.51 × 10,202,602.86
  4. Step 4: Simplify right side
    17,079,580.62x = 240,449,776,688,157.44
  5. Step 5: Solve for x
    x = 240,449,776,688,157.44/17,079,580.62
  6. Step 6: Final answer
    x = 14,078,201.45

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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.