Home / 574,777,882.10-862,166,823.15-574,777,882.10

Finding the Fourth Proportional to 574,777,882.10, 862,166,823.15 and 574,777,882.10

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Solution

The fourth proportional to 574,777,882.10, 862,166,823.15 and 574,777,882.10 is: 862,166,823.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,777,882.10 : 862,166,823.15 = 574,777,882.10 : x
  2. Step 2: Convert to fraction form
    574,777,882.10/862,166,823.15 = 574,777,882.10/x
  3. Step 3: Cross multiply
    574,777,882.10x = 862,166,823.15 × 574,777,882.10
  4. Step 4: Simplify right side
    574,777,882.10x = 495,554,420,627,042,240
  5. Step 5: Solve for x
    x = 495,554,420,627,042,240/574,777,882.10
  6. Step 6: Final answer
    x = 862,166,823.15

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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.