Home / 33,896,005.59-50,824,860.47-31,003,801.98

Finding the Fourth Proportional to 33,896,005.59, 50,824,860.47 and 31,003,801.98

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Solution

The fourth proportional to 33,896,005.59, 50,824,860.47 and 31,003,801.98 is: 46,488,188.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,896,005.59 : 50,824,860.47 = 31,003,801.98 : x
  2. Step 2: Convert to fraction form
    33,896,005.59/50,824,860.47 = 31,003,801.98/x
  3. Step 3: Cross multiply
    33,896,005.59x = 50,824,860.47 × 31,003,801.98
  4. Step 4: Simplify right side
    33,896,005.59x = 1,575,763,909,517,990.75
  5. Step 5: Solve for x
    x = 1,575,763,909,517,990.75/33,896,005.59
  6. Step 6: Final answer
    x = 46,488,188.86

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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.