Home / 39,362,971.24-59,040,470.36-10,612,013.14

Finding the Fourth Proportional to 39,362,971.24, 59,040,470.36 and 10,612,013.14

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Solution

The fourth proportional to 39,362,971.24, 59,040,470.36 and 10,612,013.14 is: 15,916,944.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,971.24 : 59,040,470.36 = 10,612,013.14 : x
  2. Step 2: Convert to fraction form
    39,362,971.24/59,040,470.36 = 10,612,013.14/x
  3. Step 3: Cross multiply
    39,362,971.24x = 59,040,470.36 × 10,612,013.14
  4. Step 4: Simplify right side
    39,362,971.24x = 626,538,247,252,100.50
  5. Step 5: Solve for x
    x = 626,538,247,252,100.50/39,362,971.24
  6. Step 6: Final answer
    x = 15,916,944.97

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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.