Home / 234,180,959.32-351,037,604.94-156,523,272.04

Finding the Fourth Proportional to 234,180,959.32, 351,037,604.94 and 156,523,272.04

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Solution

The fourth proportional to 234,180,959.32, 351,037,604.94 and 156,523,272.04 is: 234,628,616.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,180,959.32 : 351,037,604.94 = 156,523,272.04 : x
  2. Step 2: Convert to fraction form
    234,180,959.32/351,037,604.94 = 156,523,272.04/x
  3. Step 3: Cross multiply
    234,180,959.32x = 351,037,604.94 × 156,523,272.04
  4. Step 4: Simplify right side
    234,180,959.32x = 54,945,554,534,293,664
  5. Step 5: Solve for x
    x = 54,945,554,534,293,664/234,180,959.32
  6. Step 6: Final answer
    x = 234,628,616.66

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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.