Home / 43,239,615.96-59,668,887.96-25,845,551.22

Finding the Fourth Proportional to 43,239,615.96, 59,668,887.96 and 25,845,551.22

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Solution

The fourth proportional to 43,239,615.96, 59,668,887.96 and 25,845,551.22 is: 35,665,795.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,239,615.96 : 59,668,887.96 = 25,845,551.22 : x
  2. Step 2: Convert to fraction form
    43,239,615.96/59,668,887.96 = 25,845,551.22/x
  3. Step 3: Cross multiply
    43,239,615.96x = 59,668,887.96 × 25,845,551.22
  4. Step 4: Simplify right side
    43,239,615.96x = 1,542,175,300,010,621.25
  5. Step 5: Solve for x
    x = 1,542,175,300,010,621.25/43,239,615.96
  6. Step 6: Final answer
    x = 35,665,795.49

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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.