Home / 709,095,043,887.55-1,063,707,952,708.70-231,566,844,658.90

Finding the Fourth Proportional to 709,095,043,887.55, 1,063,707,952,708.70 and 231,566,844,658.90

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Solution

The fourth proportional to 709,095,043,887.55, 1,063,707,952,708.70 and 231,566,844,658.90 is: 347,371,620,166.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    709,095,043,887.55 : 1,063,707,952,708.70 = 231,566,844,658.90 : x
  2. Step 2: Convert to fraction form
    709,095,043,887.55/1,063,707,952,708.70 = 231,566,844,658.90/x
  3. Step 3: Cross multiply
    709,095,043,887.55x = 1,063,707,952,708.70 × 231,566,844,658.90
  4. Step 4: Simplify right side
    709,095,043,887.55x = 246,319,494,247,332,060,332,032
  5. Step 5: Solve for x
    x = 246,319,494,247,332,060,332,032/709,095,043,887.55
  6. Step 6: Final answer
    x = 347,371,620,166.61

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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.