Home / 69,922,332,003.70-104,883,498,005.55-62,575,691,619.70

Finding the Fourth Proportional to 69,922,332,003.70, 104,883,498,005.55 and 62,575,691,619.70

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Solution

The fourth proportional to 69,922,332,003.70, 104,883,498,005.55 and 62,575,691,619.70 is: 93,863,537,429.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,922,332,003.70 : 104,883,498,005.55 = 62,575,691,619.70 : x
  2. Step 2: Convert to fraction form
    69,922,332,003.70/104,883,498,005.55 = 62,575,691,619.70/x
  3. Step 3: Cross multiply
    69,922,332,003.70x = 104,883,498,005.55 × 62,575,691,619.70
  4. Step 4: Simplify right side
    69,922,332,003.70x = 6,563,157,427,190,716,432,384
  5. Step 5: Solve for x
    x = 6,563,157,427,190,716,432,384/69,922,332,003.70
  6. Step 6: Final answer
    x = 93,863,537,429.55

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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.