Home / 4,910,400,491-6,776,355,395.92-2,652,340,005.84

Finding the Fourth Proportional to 4,910,400,491, 6,776,355,395.92 and 2,652,340,005.84

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Solution

The fourth proportional to 4,910,400,491, 6,776,355,395.92 and 2,652,340,005.84 is: 3,660,230,676.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,400,491 : 6,776,355,395.92 = 2,652,340,005.84 : x
  2. Step 2: Convert to fraction form
    4,910,400,491/6,776,355,395.92 = 2,652,340,005.84/x
  3. Step 3: Cross multiply
    4,910,400,491x = 6,776,355,395.92 × 2,652,340,005.84
  4. Step 4: Simplify right side
    4,910,400,491x = 17,973,198,510,388,369,408
  5. Step 5: Solve for x
    x = 17,973,198,510,388,369,408/4,910,400,491
  6. Step 6: Final answer
    x = 3,660,230,676.36

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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.