Home / 871,336,504,400.08-1,306,625,169,053.20-462,833,482,773.84

Finding the Fourth Proportional to 871,336,504,400.08, 1,306,625,169,053.20 and 462,833,482,773.84

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Solution

The fourth proportional to 871,336,504,400.08, 1,306,625,169,053.20 and 462,833,482,773.84 is: 694,048,596,172.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    871,336,504,400.08 : 1,306,625,169,053.20 = 462,833,482,773.84 : x
  2. Step 2: Convert to fraction form
    871,336,504,400.08/1,306,625,169,053.20 = 462,833,482,773.84/x
  3. Step 3: Cross multiply
    871,336,504,400.08x = 1,306,625,169,053.20 × 462,833,482,773.84
  4. Step 4: Simplify right side
    871,336,504,400.08x = 604,749,877,672,850,027,970,560
  5. Step 5: Solve for x
    x = 604,749,877,672,850,027,970,560/871,336,504,400.08
  6. Step 6: Final answer
    x = 694,048,596,172.64

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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.