Home / 41,634,399.94-90,219,070.69

Finding the Third Proportional to 41,634,399.94 and 90,219,070.69

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Solution

The third proportional to 41,634,399.94 and 90,219,070.69 is: 195,498,931.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,634,399.94 : 90,219,070.69 = 90,219,070.69 : x
  2. Step 2: Convert to fraction form
    41,634,399.94/90,219,070.69 = 90,219,070.69/x
  3. Step 3: Cross multiply
    41,634,399.94x = 90,219,070.69 × 90,219,070.69
  4. Step 4: Simplify right side
    41,634,399.94x = 8,139,480,715,716,122
  5. Step 5: Solve for x
    x = 8,139,480,715,716,122/41,634,399.94
  6. Step 6: Final answer
    x = 195,498,931.84

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.