Home / 5,749,137,285.66-8,624,394,374.22-1,764,699,498.36

Finding the Fourth Proportional to 5,749,137,285.66, 8,624,394,374.22 and 1,764,699,498.36

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Solution

The fourth proportional to 5,749,137,285.66, 8,624,394,374.22 and 1,764,699,498.36 is: 2,647,260,566.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,137,285.66 : 8,624,394,374.22 = 1,764,699,498.36 : x
  2. Step 2: Convert to fraction form
    5,749,137,285.66/8,624,394,374.22 = 1,764,699,498.36/x
  3. Step 3: Cross multiply
    5,749,137,285.66x = 8,624,394,374.22 × 1,764,699,498.36
  4. Step 4: Simplify right side
    5,749,137,285.66x = 15,219,464,425,844,838,400
  5. Step 5: Solve for x
    x = 15,219,464,425,844,838,400/5,749,137,285.66
  6. Step 6: Final answer
    x = 2,647,260,566.17

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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.