Home / 579,594,733,027.92-869,789,225,619.90-202,286,524,043.34

Finding the Fourth Proportional to 579,594,733,027.92, 869,789,225,619.90 and 202,286,524,043.34

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Solution

The fourth proportional to 579,594,733,027.92, 869,789,225,619.90 and 202,286,524,043.34 is: 303,568,388,521.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,594,733,027.92 : 869,789,225,619.90 = 202,286,524,043.34 : x
  2. Step 2: Convert to fraction form
    579,594,733,027.92/869,789,225,619.90 = 202,286,524,043.34/x
  3. Step 3: Cross multiply
    579,594,733,027.92x = 869,789,225,619.90 × 202,286,524,043.34
  4. Step 4: Simplify right side
    579,594,733,027.92x = 175,946,639,100,997,995,069,440
  5. Step 5: Solve for x
    x = 175,946,639,100,997,995,069,440/579,594,733,027.92
  6. Step 6: Final answer
    x = 303,568,388,521.78

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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.