Home / 17,276,281.15-23,841,121.81-9,541,157.39

Finding the Fourth Proportional to 17,276,281.15, 23,841,121.81 and 9,541,157.39

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Solution

The fourth proportional to 17,276,281.15, 23,841,121.81 and 9,541,157.39 is: 13,166,716.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,276,281.15 : 23,841,121.81 = 9,541,157.39 : x
  2. Step 2: Convert to fraction form
    17,276,281.15/23,841,121.81 = 9,541,157.39/x
  3. Step 3: Cross multiply
    17,276,281.15x = 23,841,121.81 × 9,541,157.39
  4. Step 4: Simplify right side
    17,276,281.15x = 227,471,895,601,499.47
  5. Step 5: Solve for x
    x = 227,471,895,601,499.47/17,276,281.15
  6. Step 6: Final answer
    x = 13,166,716.48

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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.