Home / 3,633,453,646.48-5,450,180,477.06-873,082,666

Finding the Fourth Proportional to 3,633,453,646.48, 5,450,180,477.06 and 873,082,666

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Solution

The fourth proportional to 3,633,453,646.48, 5,450,180,477.06 and 873,082,666 is: 1,309,624,000.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,453,646.48 : 5,450,180,477.06 = 873,082,666 : x
  2. Step 2: Convert to fraction form
    3,633,453,646.48/5,450,180,477.06 = 873,082,666/x
  3. Step 3: Cross multiply
    3,633,453,646.48x = 5,450,180,477.06 × 873,082,666
  4. Step 4: Simplify right side
    3,633,453,646.48x = 4,758,458,101,092,697,088
  5. Step 5: Solve for x
    x = 4,758,458,101,092,697,088/3,633,453,646.48
  6. Step 6: Final answer
    x = 1,309,624,000.76

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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.