Home / 5,460,292,731.17-8,192,798,639.70-2,936,270,866.82

Finding the Fourth Proportional to 5,460,292,731.17, 8,192,798,639.70 and 2,936,270,866.82

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Solution

The fourth proportional to 5,460,292,731.17, 8,192,798,639.70 and 2,936,270,866.82 is: 4,405,675,143.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,292,731.17 : 8,192,798,639.70 = 2,936,270,866.82 : x
  2. Step 2: Convert to fraction form
    5,460,292,731.17/8,192,798,639.70 = 2,936,270,866.82/x
  3. Step 3: Cross multiply
    5,460,292,731.17x = 8,192,798,639.70 × 2,936,270,866.82
  4. Step 4: Simplify right side
    5,460,292,731.17x = 24,056,275,963,449,769,984
  5. Step 5: Solve for x
    x = 24,056,275,963,449,769,984/5,460,292,731.17
  6. Step 6: Final answer
    x = 4,405,675,143.77

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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.