Home / 234,013,232.20-351,019,848.30-113,080,880.20

Finding the Fourth Proportional to 234,013,232.20, 351,019,848.30 and 113,080,880.20

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Solution

The fourth proportional to 234,013,232.20, 351,019,848.30 and 113,080,880.20 is: 169,621,320.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,013,232.20 : 351,019,848.30 = 113,080,880.20 : x
  2. Step 2: Convert to fraction form
    234,013,232.20/351,019,848.30 = 113,080,880.20/x
  3. Step 3: Cross multiply
    234,013,232.20x = 351,019,848.30 × 113,080,880.20
  4. Step 4: Simplify right side
    234,013,232.20x = 39,693,633,413,434,480
  5. Step 5: Solve for x
    x = 39,693,633,413,434,480/234,013,232.20
  6. Step 6: Final answer
    x = 169,621,320.30

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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.