Home / 104,290,262.69-156,441,372.24-27,611,298.41

Finding the Fourth Proportional to 104,290,262.69, 156,441,372.24 and 27,611,298.41

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Solution

The fourth proportional to 104,290,262.69, 156,441,372.24 and 27,611,298.41 is: 41,418,530.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,290,262.69 : 156,441,372.24 = 27,611,298.41 : x
  2. Step 2: Convert to fraction form
    104,290,262.69/156,441,372.24 = 27,611,298.41/x
  3. Step 3: Cross multiply
    104,290,262.69x = 156,441,372.24 × 27,611,298.41
  4. Step 4: Simplify right side
    104,290,262.69x = 4,319,549,412,588,530.50
  5. Step 5: Solve for x
    x = 4,319,549,412,588,530.50/104,290,262.69
  6. Step 6: Final answer
    x = 41,418,530.37

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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.