Home / 45,001,001.93-67,501,010.82-10,922,347.81

Finding the Fourth Proportional to 45,001,001.93, 67,501,010.82 and 10,922,347.81

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Solution

The fourth proportional to 45,001,001.93, 67,501,010.82 and 10,922,347.81 is: 16,383,402.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,001,001.93 : 67,501,010.82 = 10,922,347.81 : x
  2. Step 2: Convert to fraction form
    45,001,001.93/67,501,010.82 = 10,922,347.81/x
  3. Step 3: Cross multiply
    45,001,001.93x = 67,501,010.82 × 10,922,347.81
  4. Step 4: Simplify right side
    45,001,001.93x = 737,269,517,533,860.62
  5. Step 5: Solve for x
    x = 737,269,517,533,860.62/45,001,001.93
  6. Step 6: Final answer
    x = 16,383,402.28

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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.