Home / 33,212,588.98-49,815,519.56-8,953,968.10

Finding the Fourth Proportional to 33,212,588.98, 49,815,519.56 and 8,953,968.10

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Solution

The fourth proportional to 33,212,588.98, 49,815,519.56 and 8,953,968.10 is: 13,430,045.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,212,588.98 : 49,815,519.56 = 8,953,968.10 : x
  2. Step 2: Convert to fraction form
    33,212,588.98/49,815,519.56 = 8,953,968.10/x
  3. Step 3: Cross multiply
    33,212,588.98x = 49,815,519.56 × 8,953,968.10
  4. Step 4: Simplify right side
    33,212,588.98x = 446,046,573,025,166.06
  5. Step 5: Solve for x
    x = 446,046,573,025,166.06/33,212,588.98
  6. Step 6: Final answer
    x = 13,430,045.25

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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.