Home / 336,302,568.30-504,453,852.45-181,334,372.70

Finding the Fourth Proportional to 336,302,568.30, 504,453,852.45 and 181,334,372.70

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Solution

The fourth proportional to 336,302,568.30, 504,453,852.45 and 181,334,372.70 is: 272,001,559.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,302,568.30 : 504,453,852.45 = 181,334,372.70 : x
  2. Step 2: Convert to fraction form
    336,302,568.30/504,453,852.45 = 181,334,372.70/x
  3. Step 3: Cross multiply
    336,302,568.30x = 504,453,852.45 × 181,334,372.70
  4. Step 4: Simplify right side
    336,302,568.30x = 91,474,822,890,119,104
  5. Step 5: Solve for x
    x = 91,474,822,890,119,104/336,302,568.30
  6. Step 6: Final answer
    x = 272,001,559.05

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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.