Home / 6,131,476,658.94-9,197,082,815.82-1,709,778,201.90

Finding the Fourth Proportional to 6,131,476,658.94, 9,197,082,815.82 and 1,709,778,201.90

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Solution

The fourth proportional to 6,131,476,658.94, 9,197,082,815.82 and 1,709,778,201.90 is: 2,564,630,446.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,131,476,658.94 : 9,197,082,815.82 = 1,709,778,201.90 : x
  2. Step 2: Convert to fraction form
    6,131,476,658.94/9,197,082,815.82 = 1,709,778,201.90/x
  3. Step 3: Cross multiply
    6,131,476,658.94x = 9,197,082,815.82 × 1,709,778,201.90
  4. Step 4: Simplify right side
    6,131,476,658.94x = 15,724,971,719,558,109,184
  5. Step 5: Solve for x
    x = 15,724,971,719,558,109,184/6,131,476,658.94
  6. Step 6: Final answer
    x = 2,564,630,446.18

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1.5x scale

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.