Home / 227,075,219.72-340,623,655.68-110,351,511.39

Finding the Fourth Proportional to 227,075,219.72, 340,623,655.68 and 110,351,511.39

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Solution

The fourth proportional to 227,075,219.72, 340,623,655.68 and 110,351,511.39 is: 165,532,528.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,075,219.72 : 340,623,655.68 = 110,351,511.39 : x
  2. Step 2: Convert to fraction form
    227,075,219.72/340,623,655.68 = 110,351,511.39/x
  3. Step 3: Cross multiply
    227,075,219.72x = 340,623,655.68 × 110,351,511.39
  4. Step 4: Simplify right side
    227,075,219.72x = 37,588,335,219,474,960
  5. Step 5: Solve for x
    x = 37,588,335,219,474,960/227,075,219.72
  6. Step 6: Final answer
    x = 165,532,528.24

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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.