Home / 57,946,754,244.20-86,920,131,366.30-31,498,848,861.80

Finding the Fourth Proportional to 57,946,754,244.20, 86,920,131,366.30 and 31,498,848,861.80

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Solution

The fourth proportional to 57,946,754,244.20, 86,920,131,366.30 and 31,498,848,861.80 is: 47,248,273,292.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,946,754,244.20 : 86,920,131,366.30 = 31,498,848,861.80 : x
  2. Step 2: Convert to fraction form
    57,946,754,244.20/86,920,131,366.30 = 31,498,848,861.80/x
  3. Step 3: Cross multiply
    57,946,754,244.20x = 86,920,131,366.30 × 31,498,848,861.80
  4. Step 4: Simplify right side
    57,946,754,244.20x = 2,737,884,080,954,885,013,504
  5. Step 5: Solve for x
    x = 2,737,884,080,954,885,013,504/57,946,754,244.20
  6. Step 6: Final answer
    x = 47,248,273,292.70

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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.