Home / 6,119,512,776.97-9,181,142,510.47-3,133,689,939.83

Finding the Fourth Proportional to 6,119,512,776.97, 9,181,142,510.47 and 3,133,689,939.83

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Solution

The fourth proportional to 6,119,512,776.97, 9,181,142,510.47 and 3,133,689,939.83 is: 4,701,494,215.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,512,776.97 : 9,181,142,510.47 = 3,133,689,939.83 : x
  2. Step 2: Convert to fraction form
    6,119,512,776.97/9,181,142,510.47 = 3,133,689,939.83/x
  3. Step 3: Cross multiply
    6,119,512,776.97x = 9,181,142,510.47 × 3,133,689,939.83
  4. Step 4: Simplify right side
    6,119,512,776.97x = 28,770,853,921,220,509,696
  5. Step 5: Solve for x
    x = 28,770,853,921,220,509,696/6,119,512,776.97
  6. Step 6: Final answer
    x = 4,701,494,215.28

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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.