Home / 43,580,302.31-60,147,355.47-33,109,087.52

Finding the Fourth Proportional to 43,580,302.31, 60,147,355.47 and 33,109,087.52

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Solution

The fourth proportional to 43,580,302.31, 60,147,355.47 and 33,109,087.52 is: 45,695,508.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,580,302.31 : 60,147,355.47 = 33,109,087.52 : x
  2. Step 2: Convert to fraction form
    43,580,302.31/60,147,355.47 = 33,109,087.52/x
  3. Step 3: Cross multiply
    43,580,302.31x = 60,147,355.47 × 33,109,087.52
  4. Step 4: Simplify right side
    43,580,302.31x = 1,991,424,056,352,780.75
  5. Step 5: Solve for x
    x = 1,991,424,056,352,780.75/43,580,302.31
  6. Step 6: Final answer
    x = 45,695,508.08

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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.