Home / 244,261,657,907.10-366,392,486,860.65-164,917,941,759.90

Finding the Fourth Proportional to 244,261,657,907.10, 366,392,486,860.65 and 164,917,941,759.90

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Solution

The fourth proportional to 244,261,657,907.10, 366,392,486,860.65 and 164,917,941,759.90 is: 247,376,912,639.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,261,657,907.10 : 366,392,486,860.65 = 164,917,941,759.90 : x
  2. Step 2: Convert to fraction form
    244,261,657,907.10/366,392,486,860.65 = 164,917,941,759.90/x
  3. Step 3: Cross multiply
    244,261,657,907.10x = 366,392,486,860.65 × 164,917,941,759.90
  4. Step 4: Simplify right side
    244,261,657,907.10x = 60,424,694,809,349,605,818,368
  5. Step 5: Solve for x
    x = 60,424,694,809,349,605,818,368/244,261,657,907.10
  6. Step 6: Final answer
    x = 247,376,912,639.85

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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.