Home / 123,073,228.20-184,609,842.30-59,372,236.20

Finding the Fourth Proportional to 123,073,228.20, 184,609,842.30 and 59,372,236.20

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Solution

The fourth proportional to 123,073,228.20, 184,609,842.30 and 59,372,236.20 is: 89,058,354.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,073,228.20 : 184,609,842.30 = 59,372,236.20 : x
  2. Step 2: Convert to fraction form
    123,073,228.20/184,609,842.30 = 59,372,236.20/x
  3. Step 3: Cross multiply
    123,073,228.20x = 184,609,842.30 × 59,372,236.20
  4. Step 4: Simplify right side
    123,073,228.20x = 10,960,699,161,880,352
  5. Step 5: Solve for x
    x = 10,960,699,161,880,352/123,073,228.20
  6. Step 6: Final answer
    x = 89,058,354.30

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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.