Home / 122,365,967.66-183,555,050.58-34,940,451.30

Finding the Fourth Proportional to 122,365,967.66, 183,555,050.58 and 34,940,451.30

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Solution

The fourth proportional to 122,365,967.66, 183,555,050.58 and 34,940,451.30 is: 52,412,418.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,365,967.66 : 183,555,050.58 = 34,940,451.30 : x
  2. Step 2: Convert to fraction form
    122,365,967.66/183,555,050.58 = 34,940,451.30/x
  3. Step 3: Cross multiply
    122,365,967.66x = 183,555,050.58 × 34,940,451.30
  4. Step 4: Simplify right side
    122,365,967.66x = 6,413,496,305,659,527
  5. Step 5: Solve for x
    x = 6,413,496,305,659,527/122,365,967.66
  6. Step 6: Final answer
    x = 52,412,418.49

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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.