Home / 27,271,245.92-40,913,364.20-10,232,066.48

Finding the Fourth Proportional to 27,271,245.92, 40,913,364.20 and 10,232,066.48

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Solution

The fourth proportional to 27,271,245.92, 40,913,364.20 and 10,232,066.48 is: 15,350,536.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,271,245.92 : 40,913,364.20 = 10,232,066.48 : x
  2. Step 2: Convert to fraction form
    27,271,245.92/40,913,364.20 = 10,232,066.48/x
  3. Step 3: Cross multiply
    27,271,245.92x = 40,913,364.20 × 10,232,066.48
  4. Step 4: Simplify right side
    27,271,245.92x = 418,628,262,159,124.88
  5. Step 5: Solve for x
    x = 418,628,262,159,124.88/27,271,245.92
  6. Step 6: Final answer
    x = 15,350,536.73

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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.