Home / 43,251,930.48-59,681,243.53-26,269,372.56

Finding the Fourth Proportional to 43,251,930.48, 59,681,243.53 and 26,269,372.56

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Solution

The fourth proportional to 43,251,930.48, 59,681,243.53 and 26,269,372.56 is: 36,247,834.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,251,930.48 : 59,681,243.53 = 26,269,372.56 : x
  2. Step 2: Convert to fraction form
    43,251,930.48/59,681,243.53 = 26,269,372.56/x
  3. Step 3: Cross multiply
    43,251,930.48x = 59,681,243.53 × 26,269,372.56
  4. Step 4: Simplify right side
    43,251,930.48x = 1,567,788,821,133,659.50
  5. Step 5: Solve for x
    x = 1,567,788,821,133,659.50/43,251,930.48
  6. Step 6: Final answer
    x = 36,247,834.58

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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.