Home / 17,366,618.88-23,966,734.08-9,631,200.48

Finding the Fourth Proportional to 17,366,618.88, 23,966,734.08 and 9,631,200.48

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Solution

The fourth proportional to 17,366,618.88, 23,966,734.08 and 9,631,200.48 is: 13,291,500.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366,618.88 : 23,966,734.08 = 9,631,200.48 : x
  2. Step 2: Convert to fraction form
    17,366,618.88/23,966,734.08 = 9,631,200.48/x
  3. Step 3: Cross multiply
    17,366,618.88x = 23,966,734.08 × 9,631,200.48
  4. Step 4: Simplify right side
    17,366,618.88x = 230,828,420,775,328.34
  5. Step 5: Solve for x
    x = 230,828,420,775,328.34/17,366,618.88
  6. Step 6: Final answer
    x = 13,291,500.34

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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.