Home / 30,624,199,950.59-45,910,098,722.04-11,751,031,505.33

Finding the Fourth Proportional to 30,624,199,950.59, 45,910,098,722.04 and 11,751,031,505.33

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Solution

The fourth proportional to 30,624,199,950.59, 45,910,098,722.04 and 11,751,031,505.33 is: 17,616,493,406.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,624,199,950.59 : 45,910,098,722.04 = 11,751,031,505.33 : x
  2. Step 2: Convert to fraction form
    30,624,199,950.59/45,910,098,722.04 = 11,751,031,505.33/x
  3. Step 3: Cross multiply
    30,624,199,950.59x = 45,910,098,722.04 × 11,751,031,505.33
  4. Step 4: Simplify right side
    30,624,199,950.59x = 539,491,016,495,273,082,880
  5. Step 5: Solve for x
    x = 539,491,016,495,273,082,880/30,624,199,950.59
  6. Step 6: Final answer
    x = 17,616,493,406.06

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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.