Home / 5,003,790,782.58-6,905,099,808.99-2,745,723,371.94

Finding the Fourth Proportional to 5,003,790,782.58, 6,905,099,808.99 and 2,745,723,371.94

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Solution

The fourth proportional to 5,003,790,782.58, 6,905,099,808.99 and 2,745,723,371.94 is: 3,789,026,111.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,790,782.58 : 6,905,099,808.99 = 2,745,723,371.94 : x
  2. Step 2: Convert to fraction form
    5,003,790,782.58/6,905,099,808.99 = 2,745,723,371.94/x
  3. Step 3: Cross multiply
    5,003,790,782.58x = 6,905,099,808.99 × 2,745,723,371.94
  4. Step 4: Simplify right side
    5,003,790,782.58x = 18,959,493,931,122,274,304
  5. Step 5: Solve for x
    x = 18,959,493,931,122,274,304/5,003,790,782.58
  6. Step 6: Final answer
    x = 3,789,026,111.39

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Double scale
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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.