Home / 4,755,910,407,198.30-7,130,946,049,339.20-1,848,240,678,469.70

Finding the Fourth Proportional to 4,755,910,407,198.30, 7,130,946,049,339.20 and 1,848,240,678,469.70

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Solution

The fourth proportional to 4,755,910,407,198.30, 7,130,946,049,339.20 and 1,848,240,678,469.70 is: 2,771,226,418,482.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,755,910,407,198.30 : 7,130,946,049,339.20 = 1,848,240,678,469.70 : x
  2. Step 2: Convert to fraction form
    4,755,910,407,198.30/7,130,946,049,339.20 = 1,848,240,678,469.70/x
  3. Step 3: Cross multiply
    4,755,910,407,198.30x = 7,130,946,049,339.20 × 1,848,240,678,469.70
  4. Step 4: Simplify right side
    4,755,910,407,198.30x = 13,179,704,564,361,510,900,465,664
  5. Step 5: Solve for x
    x = 13,179,704,564,361,510,900,465,664/4,755,910,407,198.30
  6. Step 6: Final answer
    x = 2,771,226,418,482.02

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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.