Home / 104,290,263.44-156,441,373.37-27,611,299.16

Finding the Fourth Proportional to 104,290,263.44, 156,441,373.37 and 27,611,299.16

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Solution

The fourth proportional to 104,290,263.44, 156,441,373.37 and 27,611,299.16 is: 41,418,531.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,290,263.44 : 156,441,373.37 = 27,611,299.16 : x
  2. Step 2: Convert to fraction form
    104,290,263.44/156,441,373.37 = 27,611,299.16/x
  3. Step 3: Cross multiply
    104,290,263.44x = 156,441,373.37 × 27,611,299.16
  4. Step 4: Simplify right side
    104,290,263.44x = 4,319,549,560,982,271
  5. Step 5: Solve for x
    x = 4,319,549,560,982,271/104,290,263.44
  6. Step 6: Final answer
    x = 41,418,531.50

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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.