Home / 24,061,485.70-33,196,126.08-15,805,993.24

Finding the Fourth Proportional to 24,061,485.70, 33,196,126.08 and 15,805,993.24

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Solution

The fourth proportional to 24,061,485.70, 33,196,126.08 and 15,805,993.24 is: 21,806,539.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,485.70 : 33,196,126.08 = 15,805,993.24 : x
  2. Step 2: Convert to fraction form
    24,061,485.70/33,196,126.08 = 15,805,993.24/x
  3. Step 3: Cross multiply
    24,061,485.70x = 33,196,126.08 × 15,805,993.24
  4. Step 4: Simplify right side
    24,061,485.70x = 524,697,744,414,667.69
  5. Step 5: Solve for x
    x = 524,697,744,414,667.69/24,061,485.70
  6. Step 6: Final answer
    x = 21,806,539.75

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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.