Home / 106,727,365,551.43-160,085,410,018.86-35,007,432,461.79

Finding the Fourth Proportional to 106,727,365,551.43, 160,085,410,018.86 and 35,007,432,461.79

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Solution

The fourth proportional to 106,727,365,551.43, 160,085,410,018.86 and 35,007,432,461.79 is: 52,509,299,282.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,727,365,551.43 : 160,085,410,018.86 = 35,007,432,461.79 : x
  2. Step 2: Convert to fraction form
    106,727,365,551.43/160,085,410,018.86 = 35,007,432,461.79/x
  3. Step 3: Cross multiply
    106,727,365,551.43x = 160,085,410,018.86 × 35,007,432,461.79
  4. Step 4: Simplify right side
    106,727,365,551.43x = 5,604,179,179,352,881,102,848
  5. Step 5: Solve for x
    x = 5,604,179,179,352,881,102,848/106,727,365,551.43
  6. Step 6: Final answer
    x = 52,509,299,282.31

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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.