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Finding the Fourth Proportional to 17,273,657,708.40, 25,871,744,513.70 and 17,273,657,708.40

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Solution

The fourth proportional to 17,273,657,708.40, 25,871,744,513.70 and 17,273,657,708.40 is: 25,871,744,513.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,273,657,708.40 : 25,871,744,513.70 = 17,273,657,708.40 : x
  2. Step 2: Convert to fraction form
    17,273,657,708.40/25,871,744,513.70 = 17,273,657,708.40/x
  3. Step 3: Cross multiply
    17,273,657,708.40x = 25,871,744,513.70 × 17,273,657,708.40
  4. Step 4: Simplify right side
    17,273,657,708.40x = 446,899,659,048,829,452,288
  5. Step 5: Solve for x
    x = 446,899,659,048,829,452,288/17,273,657,708.40
  6. Step 6: Final answer
    x = 25,871,744,513.70

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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.