Home / 17,098,555.54-23,595,829.50-9,257,932.84

Finding the Fourth Proportional to 17,098,555.54, 23,595,829.50 and 9,257,932.84

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Solution

The fourth proportional to 17,098,555.54, 23,595,829.50 and 9,257,932.84 is: 12,775,851.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,098,555.54 : 23,595,829.50 = 9,257,932.84 : x
  2. Step 2: Convert to fraction form
    17,098,555.54/23,595,829.50 = 9,257,932.84/x
  3. Step 3: Cross multiply
    17,098,555.54x = 23,595,829.50 × 9,257,932.84
  4. Step 4: Simplify right side
    17,098,555.54x = 218,448,604,815,090.78
  5. Step 5: Solve for x
    x = 218,448,604,815,090.78/17,098,555.54
  6. Step 6: Final answer
    x = 12,775,851.40

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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.