Home / 8,125,655,475,069-11,213,406,385,935-4,471,723,346,846

Finding the Fourth Proportional to 8,125,655,475,069, 11,213,406,385,935 and 4,471,723,346,846

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Solution

The fourth proportional to 8,125,655,475,069, 11,213,406,385,935 and 4,471,723,346,846 is: 6,170,979,225,922.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,125,655,475,069 : 11,213,406,385,935 = 4,471,723,346,846 : x
  2. Step 2: Convert to fraction form
    8,125,655,475,069/11,213,406,385,935 = 4,471,723,346,846/x
  3. Step 3: Cross multiply
    8,125,655,475,069x = 11,213,406,385,935 × 4,471,723,346,846
  4. Step 4: Simplify right side
    8,125,655,475,069x = 50,143,251,133,657,570,103,787,520
  5. Step 5: Solve for x
    x = 50,143,251,133,657,570,103,787,520/8,125,655,475,069
  6. Step 6: Final answer
    x = 6,170,979,225,922.91

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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.