Home / 3,833,082,004.10-5,749,623,006.15-3,178,771,844.90

Finding the Fourth Proportional to 3,833,082,004.10, 5,749,623,006.15 and 3,178,771,844.90

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Solution

The fourth proportional to 3,833,082,004.10, 5,749,623,006.15 and 3,178,771,844.90 is: 4,768,157,767.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,082,004.10 : 5,749,623,006.15 = 3,178,771,844.90 : x
  2. Step 2: Convert to fraction form
    3,833,082,004.10/5,749,623,006.15 = 3,178,771,844.90/x
  3. Step 3: Cross multiply
    3,833,082,004.10x = 5,749,623,006.15 × 3,178,771,844.90
  4. Step 4: Simplify right side
    3,833,082,004.10x = 18,276,739,730,738,919,424
  5. Step 5: Solve for x
    x = 18,276,739,730,738,919,424/3,833,082,004.10
  6. Step 6: Final answer
    x = 4,768,157,767.35

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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.