Home / 230,146,576.46-317,677,963.47-183,189,783.50

Finding the Fourth Proportional to 230,146,576.46, 317,677,963.47 and 183,189,783.50

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Solution

The fourth proportional to 230,146,576.46, 317,677,963.47 and 183,189,783.50 is: 252,862,146.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,146,576.46 : 317,677,963.47 = 183,189,783.50 : x
  2. Step 2: Convert to fraction form
    230,146,576.46/317,677,963.47 = 183,189,783.50/x
  3. Step 3: Cross multiply
    230,146,576.46x = 317,677,963.47 × 183,189,783.50
  4. Step 4: Simplify right side
    230,146,576.46x = 58,195,357,350,790,216
  5. Step 5: Solve for x
    x = 58,195,357,350,790,216/230,146,576.46
  6. Step 6: Final answer
    x = 252,862,146.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.