Home / 31,659,597,738.60-47,536,257,894.30-17,713,074,244.20

Finding the Fourth Proportional to 31,659,597,738.60, 47,536,257,894.30 and 17,713,074,244.20

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Solution

The fourth proportional to 31,659,597,738.60, 47,536,257,894.30 and 17,713,074,244.20 is: 26,595,829,559.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,659,597,738.60 : 47,536,257,894.30 = 17,713,074,244.20 : x
  2. Step 2: Convert to fraction form
    31,659,597,738.60/47,536,257,894.30 = 17,713,074,244.20/x
  3. Step 3: Cross multiply
    31,659,597,738.60x = 47,536,257,894.30 × 17,713,074,244.20
  4. Step 4: Simplify right side
    31,659,597,738.60x = 842,013,265,373,174,300,672
  5. Step 5: Solve for x
    x = 842,013,265,373,174,300,672/31,659,597,738.60
  6. Step 6: Final answer
    x = 26,595,829,559.34

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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.