Home / 175,688,871.88-263,568,530.22-60,677,630.92

Finding the Fourth Proportional to 175,688,871.88, 263,568,530.22 and 60,677,630.92

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Solution

The fourth proportional to 175,688,871.88, 263,568,530.22 and 60,677,630.92 is: 91,028,611.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,688,871.88 : 263,568,530.22 = 60,677,630.92 : x
  2. Step 2: Convert to fraction form
    175,688,871.88/263,568,530.22 = 60,677,630.92/x
  3. Step 3: Cross multiply
    175,688,871.88x = 263,568,530.22 × 60,677,630.92
  4. Step 4: Simplify right side
    175,688,871.88x = 15,992,713,998,816,026
  5. Step 5: Solve for x
    x = 15,992,713,998,816,026/175,688,871.88
  6. Step 6: Final answer
    x = 91,028,611.13

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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.