Home / 494,260,230.28-742,548,001.20-466,339,205.92

Finding the Fourth Proportional to 494,260,230.28, 742,548,001.20 and 466,339,205.92

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Solution

The fourth proportional to 494,260,230.28, 742,548,001.20 and 466,339,205.92 is: 700,601,068.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,260,230.28 : 742,548,001.20 = 466,339,205.92 : x
  2. Step 2: Convert to fraction form
    494,260,230.28/742,548,001.20 = 466,339,205.92/x
  3. Step 3: Cross multiply
    494,260,230.28x = 742,548,001.20 × 466,339,205.92
  4. Step 4: Simplify right side
    494,260,230.28x = 346,279,245,237,091,264
  5. Step 5: Solve for x
    x = 346,279,245,237,091,264/494,260,230.28
  6. Step 6: Final answer
    x = 700,601,068.07

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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.