Home / 3,407,210,888.60-5,119,804,578.05-1,834,481,000.73

Finding the Fourth Proportional to 3,407,210,888.60, 5,119,804,578.05 and 1,834,481,000.73

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Solution

The fourth proportional to 3,407,210,888.60, 5,119,804,578.05 and 1,834,481,000.73 is: 2,756,560,874.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,210,888.60 : 5,119,804,578.05 = 1,834,481,000.73 : x
  2. Step 2: Convert to fraction form
    3,407,210,888.60/5,119,804,578.05 = 1,834,481,000.73/x
  3. Step 3: Cross multiply
    3,407,210,888.60x = 5,119,804,578.05 × 1,834,481,000.73
  4. Step 4: Simplify right side
    3,407,210,888.60x = 9,392,184,225,899,759,616
  5. Step 5: Solve for x
    x = 9,392,184,225,899,759,616/3,407,210,888.60
  6. Step 6: Final answer
    x = 2,756,560,874.27

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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.