Home / 8,433,777,665.70-12,648,119,518.35-2,536,771,467.24

Finding the Fourth Proportional to 8,433,777,665.70, 12,648,119,518.35 and 2,536,771,467.24

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Solution

The fourth proportional to 8,433,777,665.70, 12,648,119,518.35 and 2,536,771,467.24 is: 3,804,391,102.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,777,665.70 : 12,648,119,518.35 = 2,536,771,467.24 : x
  2. Step 2: Convert to fraction form
    8,433,777,665.70/12,648,119,518.35 = 2,536,771,467.24/x
  3. Step 3: Cross multiply
    8,433,777,665.70x = 12,648,119,518.35 × 2,536,771,467.24
  4. Step 4: Simplify right side
    8,433,777,665.70x = 32,085,388,708,391,608,320
  5. Step 5: Solve for x
    x = 32,085,388,708,391,608,320/8,433,777,665.70
  6. Step 6: Final answer
    x = 3,804,391,102.09

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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.