Home / 73,962,010.84-110,958,147.57-25,433,562.19

Finding the Fourth Proportional to 73,962,010.84, 110,958,147.57 and 25,433,562.19

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Solution

The fourth proportional to 73,962,010.84, 110,958,147.57 and 25,433,562.19 is: 38,155,546.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,962,010.84 : 110,958,147.57 = 25,433,562.19 : x
  2. Step 2: Convert to fraction form
    73,962,010.84/110,958,147.57 = 25,433,562.19/x
  3. Step 3: Cross multiply
    73,962,010.84x = 110,958,147.57 × 25,433,562.19
  4. Step 4: Simplify right side
    73,962,010.84x = 2,822,060,946,026,833.50
  5. Step 5: Solve for x
    x = 2,822,060,946,026,833.50/73,962,010.84
  6. Step 6: Final answer
    x = 38,155,546.53

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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.