Home / 32,936,960.84-45,452,451.03-18,252,597.20

Finding the Fourth Proportional to 32,936,960.84, 45,452,451.03 and 18,252,597.20

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Solution

The fourth proportional to 32,936,960.84, 45,452,451.03 and 18,252,597.20 is: 25,188,276.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,936,960.84 : 45,452,451.03 = 18,252,597.20 : x
  2. Step 2: Convert to fraction form
    32,936,960.84/45,452,451.03 = 18,252,597.20/x
  3. Step 3: Cross multiply
    32,936,960.84x = 45,452,451.03 × 18,252,597.20
  4. Step 4: Simplify right side
    32,936,960.84x = 829,625,280,176,052.88
  5. Step 5: Solve for x
    x = 829,625,280,176,052.88/32,936,960.84
  6. Step 6: Final answer
    x = 25,188,276.61

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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.