Home / 234,017,261.46-351,025,892.20-113,084,909.46

Finding the Fourth Proportional to 234,017,261.46, 351,025,892.20 and 113,084,909.46

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Solution

The fourth proportional to 234,017,261.46, 351,025,892.20 and 113,084,909.46 is: 169,627,364.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,017,261.46 : 351,025,892.20 = 113,084,909.46 : x
  2. Step 2: Convert to fraction form
    234,017,261.46/351,025,892.20 = 113,084,909.46/x
  3. Step 3: Cross multiply
    234,017,261.46x = 351,025,892.20 × 113,084,909.46
  4. Step 4: Simplify right side
    234,017,261.46x = 39,695,731,237,552,720
  5. Step 5: Solve for x
    x = 39,695,731,237,552,720/234,017,261.46
  6. Step 6: Final answer
    x = 169,627,364.19

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1.5x scale

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.