Home / 63,200,404.20-94,800,606.30-48,851,497.20

Finding the Fourth Proportional to 63,200,404.20, 94,800,606.30 and 48,851,497.20

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Solution

The fourth proportional to 63,200,404.20, 94,800,606.30 and 48,851,497.20 is: 73,277,245.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,200,404.20 : 94,800,606.30 = 48,851,497.20 : x
  2. Step 2: Convert to fraction form
    63,200,404.20/94,800,606.30 = 48,851,497.20/x
  3. Step 3: Cross multiply
    63,200,404.20x = 94,800,606.30 × 48,851,497.20
  4. Step 4: Simplify right side
    63,200,404.20x = 4,631,151,553,222,752
  5. Step 5: Solve for x
    x = 4,631,151,553,222,752/63,200,404.20
  6. Step 6: Final answer
    x = 73,277,245.80

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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.