Home / 88,957,752-122,760,868.32-50,326,584

Finding the Fourth Proportional to 88,957,752, 122,760,868.32 and 50,326,584

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Solution

The fourth proportional to 88,957,752, 122,760,868.32 and 50,326,584 is: 69,450,216.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,957,752 : 122,760,868.32 = 50,326,584 : x
  2. Step 2: Convert to fraction form
    88,957,752/122,760,868.32 = 50,326,584/x
  3. Step 3: Cross multiply
    88,957,752x = 122,760,868.32 × 50,326,584
  4. Step 4: Simplify right side
    88,957,752x = 6,178,135,151,419,419
  5. Step 5: Solve for x
    x = 6,178,135,151,419,419/88,957,752
  6. Step 6: Final answer
    x = 69,450,216.68

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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.