Home / 833,048,922,634.72-1,149,515,595,298.20-467,167,832,400.80

Finding the Fourth Proportional to 833,048,922,634.72, 1,149,515,595,298.20 and 467,167,832,400.80

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Solution

The fourth proportional to 833,048,922,634.72, 1,149,515,595,298.20 and 467,167,832,400.80 is: 644,640,061,796.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,048,922,634.72 : 1,149,515,595,298.20 = 467,167,832,400.80 : x
  2. Step 2: Convert to fraction form
    833,048,922,634.72/1,149,515,595,298.20 = 467,167,832,400.80/x
  3. Step 3: Cross multiply
    833,048,922,634.72x = 1,149,515,595,298.20 × 467,167,832,400.80
  4. Step 4: Simplify right side
    833,048,922,634.72x = 537,016,708,966,375,277,723,648
  5. Step 5: Solve for x
    x = 537,016,708,966,375,277,723,648/833,048,922,634.72
  6. Step 6: Final answer
    x = 644,640,061,796.05

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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.