Home / 332,151,497.70-498,227,246.55-330,238,310.10

Finding the Fourth Proportional to 332,151,497.70, 498,227,246.55 and 330,238,310.10

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Solution

The fourth proportional to 332,151,497.70, 498,227,246.55 and 330,238,310.10 is: 495,357,465.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,151,497.70 : 498,227,246.55 = 330,238,310.10 : x
  2. Step 2: Convert to fraction form
    332,151,497.70/498,227,246.55 = 330,238,310.10/x
  3. Step 3: Cross multiply
    332,151,497.70x = 498,227,246.55 × 330,238,310.10
  4. Step 4: Simplify right side
    332,151,497.70x = 164,533,723,946,448,064
  5. Step 5: Solve for x
    x = 164,533,723,946,448,064/332,151,497.70
  6. Step 6: Final answer
    x = 495,357,465.15

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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.