Home / 17,174,573.10-25,773,669.45-7,077,194.10

Finding the Fourth Proportional to 17,174,573.10, 25,773,669.45 and 7,077,194.10

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Solution

The fourth proportional to 17,174,573.10, 25,773,669.45 and 7,077,194.10 is: 10,620,657.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,174,573.10 : 25,773,669.45 = 7,077,194.10 : x
  2. Step 2: Convert to fraction form
    17,174,573.10/25,773,669.45 = 7,077,194.10/x
  3. Step 3: Cross multiply
    17,174,573.10x = 25,773,669.45 × 7,077,194.10
  4. Step 4: Simplify right side
    17,174,573.10x = 182,405,261,366,890.22
  5. Step 5: Solve for x
    x = 182,405,261,366,890.22/17,174,573.10
  6. Step 6: Final answer
    x = 10,620,657.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.