Home / 6,077,587,972.94-9,116,841,735.46-1,880,965,243.97

Finding the Fourth Proportional to 6,077,587,972.94, 9,116,841,735.46 and 1,880,965,243.97

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Solution

The fourth proportional to 6,077,587,972.94, 9,116,841,735.46 and 1,880,965,243.97 is: 2,821,590,162.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,587,972.94 : 9,116,841,735.46 = 1,880,965,243.97 : x
  2. Step 2: Convert to fraction form
    6,077,587,972.94/9,116,841,735.46 = 1,880,965,243.97/x
  3. Step 3: Cross multiply
    6,077,587,972.94x = 9,116,841,735.46 × 1,880,965,243.97
  4. Step 4: Simplify right side
    6,077,587,972.94x = 17,148,462,439,136,530,432
  5. Step 5: Solve for x
    x = 17,148,462,439,136,530,432/6,077,587,972.94
  6. Step 6: Final answer
    x = 2,821,590,162.99

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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.