Home / 793,630,004.24-1,095,743,843.52-709,737,850.64

Finding the Fourth Proportional to 793,630,004.24, 1,095,743,843.52 and 709,737,850.64

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Solution

The fourth proportional to 793,630,004.24, 1,095,743,843.52 and 709,737,850.64 is: 979,916,177.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,630,004.24 : 1,095,743,843.52 = 709,737,850.64 : x
  2. Step 2: Convert to fraction form
    793,630,004.24/1,095,743,843.52 = 709,737,850.64/x
  3. Step 3: Cross multiply
    793,630,004.24x = 1,095,743,843.52 × 709,737,850.64
  4. Step 4: Simplify right side
    793,630,004.24x = 777,690,880,351,897,216
  5. Step 5: Solve for x
    x = 777,690,880,351,897,216/793,630,004.24
  6. Step 6: Final answer
    x = 979,916,177.81

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1.5x scale

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.