Home / 17,207,141.04-25,814,599.92-5,692,581.36

Finding the Fourth Proportional to 17,207,141.04, 25,814,599.92 and 5,692,581.36

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Solution

The fourth proportional to 17,207,141.04, 25,814,599.92 and 5,692,581.36 is: 8,540,158.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,207,141.04 : 25,814,599.92 = 5,692,581.36 : x
  2. Step 2: Convert to fraction form
    17,207,141.04/25,814,599.92 = 5,692,581.36/x
  3. Step 3: Cross multiply
    17,207,141.04x = 25,814,599.92 × 5,692,581.36
  4. Step 4: Simplify right side
    17,207,141.04x = 146,951,710,320,449.50
  5. Step 5: Solve for x
    x = 146,951,710,320,449.50/17,207,141.04
  6. Step 6: Final answer
    x = 8,540,158.41

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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.