Home / 17,233,291.98-25,852,301.55-7,648,458.30

Finding the Fourth Proportional to 17,233,291.98, 25,852,301.55 and 7,648,458.30

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Solution

The fourth proportional to 17,233,291.98, 25,852,301.55 and 7,648,458.30 is: 11,473,736.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,233,291.98 : 25,852,301.55 = 7,648,458.30 : x
  2. Step 2: Convert to fraction form
    17,233,291.98/25,852,301.55 = 7,648,458.30/x
  3. Step 3: Cross multiply
    17,233,291.98x = 25,852,301.55 × 7,648,458.30
  4. Step 4: Simplify right side
    17,233,291.98x = 197,730,250,364,200.38
  5. Step 5: Solve for x
    x = 197,730,250,364,200.38/17,233,291.98
  6. Step 6: Final answer
    x = 11,473,736.45

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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.