Home / 3,665,984,018.96-5,502,527,383.13-3,466,892,934.74

Finding the Fourth Proportional to 3,665,984,018.96, 5,502,527,383.13 and 3,466,892,934.74

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Solution

The fourth proportional to 3,665,984,018.96, 5,502,527,383.13 and 3,466,892,934.74 is: 5,203,697,890.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,984,018.96 : 5,502,527,383.13 = 3,466,892,934.74 : x
  2. Step 2: Convert to fraction form
    3,665,984,018.96/5,502,527,383.13 = 3,466,892,934.74/x
  3. Step 3: Cross multiply
    3,665,984,018.96x = 5,502,527,383.13 × 3,466,892,934.74
  4. Step 4: Simplify right side
    3,665,984,018.96x = 19,076,673,307,796,025,344
  5. Step 5: Solve for x
    x = 19,076,673,307,796,025,344/3,665,984,018.96
  6. Step 6: Final answer
    x = 5,203,697,890.97

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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.