Home / 54,092,237.82-81,147,804.60-23,799,313.50

Finding the Fourth Proportional to 54,092,237.82, 81,147,804.60 and 23,799,313.50

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Solution

The fourth proportional to 54,092,237.82, 81,147,804.60 and 23,799,313.50 is: 35,703,127.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,092,237.82 : 81,147,804.60 = 23,799,313.50 : x
  2. Step 2: Convert to fraction form
    54,092,237.82/81,147,804.60 = 23,799,313.50/x
  3. Step 3: Cross multiply
    54,092,237.82x = 81,147,804.60 × 23,799,313.50
  4. Step 4: Simplify right side
    54,092,237.82x = 1,931,262,041,512,142
  5. Step 5: Solve for x
    x = 1,931,262,041,512,142/54,092,237.82
  6. Step 6: Final answer
    x = 35,703,127.09

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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.