Home / 51,662,304-71,279,792.64-35,963,735.04

Finding the Fourth Proportional to 51,662,304, 71,279,792.64 and 35,963,735.04

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Solution

The fourth proportional to 51,662,304, 71,279,792.64 and 35,963,735.04 is: 49,620,078.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,662,304 : 71,279,792.64 = 35,963,735.04 : x
  2. Step 2: Convert to fraction form
    51,662,304/71,279,792.64 = 35,963,735.04/x
  3. Step 3: Cross multiply
    51,662,304x = 71,279,792.64 × 35,963,735.04
  4. Step 4: Simplify right side
    51,662,304x = 2,563,487,576,211,102
  5. Step 5: Solve for x
    x = 2,563,487,576,211,102/51,662,304
  6. Step 6: Final answer
    x = 49,620,078.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.