Home / 27,941,609.70-41,919,388.47-9,746,066.88

Finding the Fourth Proportional to 27,941,609.70, 41,919,388.47 and 9,746,066.88

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Solution

The fourth proportional to 27,941,609.70, 41,919,388.47 and 9,746,066.88 is: 14,621,532.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,609.70 : 41,919,388.47 = 9,746,066.88 : x
  2. Step 2: Convert to fraction form
    27,941,609.70/41,919,388.47 = 9,746,066.88/x
  3. Step 3: Cross multiply
    27,941,609.70x = 41,919,388.47 × 9,746,066.88
  4. Step 4: Simplify right side
    27,941,609.70x = 408,549,163,597,320.88
  5. Step 5: Solve for x
    x = 408,549,163,597,320.88/27,941,609.70
  6. Step 6: Final answer
    x = 14,621,532.83

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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.