Home / 47,611,262,633.50-65,703,553,158.84-26,201,504,069.70

Finding the Fourth Proportional to 47,611,262,633.50, 65,703,553,158.84 and 26,201,504,069.70

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Solution

The fourth proportional to 47,611,262,633.50, 65,703,553,158.84 and 26,201,504,069.70 is: 36,158,081,518.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,611,262,633.50 : 65,703,553,158.84 = 26,201,504,069.70 : x
  2. Step 2: Convert to fraction form
    47,611,262,633.50/65,703,553,158.84 = 26,201,504,069.70/x
  3. Step 3: Cross multiply
    47,611,262,633.50x = 65,703,553,158.84 × 26,201,504,069.70
  4. Step 4: Simplify right side
    47,611,262,633.50x = 1,721,531,915,485,096,443,904
  5. Step 5: Solve for x
    x = 1,721,531,915,485,096,443,904/47,611,262,633.50
  6. Step 6: Final answer
    x = 36,158,081,518.17

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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.