Home / 38,185,618,183,558-57,278,427,210,604-9,175,628,044,366

Finding the Fourth Proportional to 38,185,618,183,558, 57,278,427,210,604 and 9,175,628,044,366

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Solution

The fourth proportional to 38,185,618,183,558, 57,278,427,210,604 and 9,175,628,044,366 is: 13,763,442,050,994.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,185,618,183,558 : 57,278,427,210,604 = 9,175,628,044,366 : x
  2. Step 2: Convert to fraction form
    38,185,618,183,558/57,278,427,210,604 = 9,175,628,044,366/x
  3. Step 3: Cross multiply
    38,185,618,183,558x = 57,278,427,210,604 × 9,175,628,044,366
  4. Step 4: Simplify right side
    38,185,618,183,558x = 525,565,543,050,794,655,922,782,208
  5. Step 5: Solve for x
    x = 525,565,543,050,794,655,922,782,208/38,185,618,183,558
  6. Step 6: Final answer
    x = 13,763,442,050,994.30

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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.