Home / 6,321,624,805,756.50-8,723,842,231,098.40-3,581,175,709,595.50

Finding the Fourth Proportional to 6,321,624,805,756.50, 8,723,842,231,098.40 and 3,581,175,709,595.50

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Solution

The fourth proportional to 6,321,624,805,756.50, 8,723,842,231,098.40 and 3,581,175,709,595.50 is: 4,942,022,478,762.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,321,624,805,756.50 : 8,723,842,231,098.40 = 3,581,175,709,595.50 : x
  2. Step 2: Convert to fraction form
    6,321,624,805,756.50/8,723,842,231,098.40 = 3,581,175,709,595.50/x
  3. Step 3: Cross multiply
    6,321,624,805,756.50x = 8,723,842,231,098.40 × 3,581,175,709,595.50
  4. Step 4: Simplify right side
    6,321,624,805,756.50x = 31,241,611,892,353,004,520,603,648
  5. Step 5: Solve for x
    x = 31,241,611,892,353,004,520,603,648/6,321,624,805,756.50
  6. Step 6: Final answer
    x = 4,942,022,478,762.78

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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.